| 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 | $46.69 | 3.729% | $48.4311 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $90.97 | 7.853% | $98.1139 | $98.11 | $98.10 | $98.10 |
| Purchase #3 | $20.80 | 6.180% | $22.0854 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $200.70 | 5.864% | $212.469 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $120.30 | 12.538% | $135.3832 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $53.71 | 12.683% | $60.522 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $128.53 | 8.629% | $139.6209 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $661.70 | $716.6255 | $716.62 | $716.60 | $716.60 | |