| 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 | $24.50 | 3.202% | $25.2845 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $102.31 | 13.703% | $116.3295 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $75.58 | 9.816% | $82.9989 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $124.94 | 9.773% | $137.1504 | $137.15 | $137.15 | $137.20 |
| Purchase #5 | $160.61 | 7.704% | $172.9834 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $136.26 | 12.775% | $153.6672 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $137.69 | 8.844% | $149.8673 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $761.89 | $838.2812 | $838.28 | $838.30 | $838.40 | |