| 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 | $58.76 | 9.215% | $64.1747 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $47.97 | 11.673% | $53.5695 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $43.32 | 4.594% | $45.3101 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $110.96 | 8.303% | $120.173 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $16.44 | 5.102% | $17.2788 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $151.48 | 6.611% | $161.4943 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $86.72 | 8.392% | $93.9975 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $515.65 | $555.9979 | $555.99 | $555.95 | $556.10 | |