| 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 | $11.92 | 11.294% | $13.2662 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $138.90 | 9.704% | $152.3789 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $24.41 | 10.770% | $27.039 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $25.36 | 8.416% | $27.4943 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $48.90 | 13.330% | $55.4184 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $112.36 | 10.584% | $124.2522 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $195.28 | 12.868% | $220.4086 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $557.13 | $620.2576 | $620.26 | $620.25 | $620.30 | |