| 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 | $7.26 | 12.449% | $8.1638 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $17.58 | 10.104% | $19.3563 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $53.30 | 12.194% | $59.7994 | $59.80 | $59.80 | $59.80 |
| Purchase #4 | $148.86 | 4.728% | $155.8981 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $25.64 | 12.516% | $28.8491 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $224.62 | 11.312% | $250.029 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $88.49 | 8.449% | $95.9665 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $565.75 | $618.0622 | $618.07 | $618.05 | $618.10 | |