| 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 | $27.61 | 13.138% | $31.2374 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $63.74 | 3.828% | $66.18 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $189.28 | 8.261% | $204.9164 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $135.54 | 11.589% | $151.2477 | $151.25 | $151.25 | $151.20 |
| Purchase #5 | $167.84 | 12.263% | $188.4222 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $186.32 | 12.174% | $209.0026 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $56.51 | 5.260% | $59.4824 | $59.48 | $59.50 | $59.50 |
| 7 purchase totals = | $826.84 | $910.4887 | $910.49 | $910.50 | $910.40 | |