| 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 | $42.60 | 3.553% | $44.1136 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $68.51 | 9.787% | $75.2151 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $12.77 | 6.188% | $13.5602 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $200.45 | 8.463% | $217.4141 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $191.72 | 10.739% | $212.3088 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $158.89 | 3.696% | $164.7626 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $232.31 | 3.654% | $240.7986 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $907.25 | $968.1730 | $968.17 | $968.10 | $968.20 | |