| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.66 | 3.374% | $33.7619 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $156.62 | 11.801% | $175.1027 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $103.27 | 11.718% | $115.3712 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $105.28 | 10.727% | $116.5734 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $152.73 | 7.253% | $163.8075 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $159.50 | 6.834% | $170.4002 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $38.40 | 10.608% | $42.4735 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $748.46 | $817.4904 | $817.48 | $817.40 | $817.60 | |