| 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 | $55.70 | 4.654% | $58.2923 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $14.32 | 7.462% | $15.3886 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $64.95 | 5.306% | $68.3962 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $146.55 | 4.363% | $152.944 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $52.54 | 6.355% | $55.8789 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $23.29 | 6.544% | $24.8141 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $81.99 | 6.584% | $87.3882 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $439.34 | $463.1023 | $463.10 | $463.15 | $463.10 | |