| 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 | $244.75 | 4.551% | $255.8886 | $255.89 | $255.90 | $255.90 |
| Purchase #2 | $225.38 | 10.204% | $248.3778 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $67.49 | 9.218% | $73.7112 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $188.30 | 11.308% | $209.593 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $28.29 | 5.736% | $29.9127 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $7.56 | 5.540% | $7.9788 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $32.31 | 5.413% | $34.0589 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $794.08 | $859.5210 | $859.52 | $859.55 | $859.60 | |