| 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 | $10.61 | 10.240% | $11.6965 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $163.92 | 3.167% | $169.1113 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $65.40 | 4.398% | $68.2763 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $62.63 | 12.272% | $70.316 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $110.88 | 9.695% | $121.6298 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $152.82 | 3.443% | $158.0816 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $116.88 | 5.375% | $123.1623 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $683.14 | $722.2738 | $722.28 | $722.30 | $722.30 | |