| 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 | $53.68 | 4.555% | $56.1251 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $41.45 | 7.867% | $44.7109 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $178.41 | 11.417% | $198.7791 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $45.39 | 8.642% | $49.3126 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $55.96 | 10.581% | $61.8811 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $92.57 | 3.874% | $96.1562 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $165.50 | 3.578% | $171.4216 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $632.96 | $678.3866 | $678.39 | $678.40 | $678.40 | |