| 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 | $247.43 | 5.302% | $260.5487 | $260.55 | $260.55 | $260.50 |
| Purchase #2 | $65.74 | 6.611% | $70.0861 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $22.95 | 7.248% | $24.6134 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $67.64 | 10.200% | $74.5393 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $147.96 | 4.862% | $155.1538 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $244.56 | 11.284% | $272.1562 | $272.16 | $272.15 | $272.20 |
| Purchase #7 | $84.90 | 13.870% | $96.6756 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $881.18 | $953.7731 | $953.78 | $953.80 | $953.80 | |