| 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 | $125.82 | 11.235% | $139.9559 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $41.25 | 11.638% | $46.0507 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $46.36 | 9.670% | $50.843 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $39.93 | 12.589% | $44.9568 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $57.51 | 8.684% | $62.5042 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $15.48 | 9.242% | $16.9107 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $229.32 | 11.116% | $254.8112 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $555.67 | $616.0325 | $616.03 | $616.00 | $616.10 | |