| 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 | $33.94 | 6.766% | $36.2364 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $80.89 | 7.841% | $87.2326 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $151.52 | 5.187% | $159.3793 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $25.67 | 6.187% | $27.2582 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $224.55 | 12.606% | $252.8568 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $217.46 | 3.730% | $225.5713 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $46.45 | 8.312% | $50.3109 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $780.48 | $838.8455 | $838.85 | $838.85 | $838.90 | |