| 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 | $55.72 | 6.469% | $59.3245 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $148.52 | 8.793% | $161.5794 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $47.85 | 7.647% | $51.5091 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $58.77 | 8.653% | $63.8554 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $118.57 | 7.142% | $127.0383 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $70.73 | 6.109% | $75.0509 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $77.65 | 3.489% | $80.3592 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $577.81 | $618.7168 | $618.72 | $618.70 | $618.80 | |