| 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 | $32.27 | 4.347% | $33.6728 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $222.86 | 5.867% | $235.9352 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $192.25 | 13.140% | $217.5117 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $140.88 | 5.324% | $148.3805 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $171.67 | 13.668% | $195.1339 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $30.54 | 4.388% | $31.8801 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $69.41 | 7.872% | $74.874 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $859.88 | $937.3882 | $937.38 | $937.40 | $937.40 | |