| 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 | $87.94 | 6.635% | $93.7748 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $62.94 | 12.580% | $70.8579 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $157.96 | 6.775% | $168.6618 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $68.46 | 13.214% | $77.5063 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $205.43 | 3.771% | $213.1768 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $72.51 | 8.232% | $78.479 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $12.28 | 8.682% | $13.3461 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $667.52 | $715.8027 | $715.81 | $715.80 | $715.90 | |