| 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 | $53.68 | 8.727% | $58.3647 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $102.61 | 7.787% | $110.6002 | $110.60 | $110.60 | $110.60 |
| Purchase #3 | $139.74 | 12.240% | $156.8442 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $32.51 | 11.109% | $36.1215 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $19.93 | 9.851% | $21.8933 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $79.49 | 11.161% | $88.3619 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $74.46 | 10.812% | $82.5106 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $502.42 | $554.6964 | $554.68 | $554.65 | $554.70 | |