| 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 | $28.84 | 11.793% | $32.2411 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $99.40 | 5.568% | $104.9346 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $169.79 | 8.341% | $183.9522 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $149.30 | 6.670% | $159.2583 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $135.78 | 9.383% | $148.5202 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $171.87 | 4.384% | $179.4048 | $179.40 | $179.40 | $179.40 |
| Purchase #7 | $34.63 | 12.290% | $38.886 | $38.89 | $38.90 | $38.90 |
| 7 purchase totals = | $789.61 | $847.1972 | $847.19 | $847.20 | $847.20 | |