| 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 | $114.68 | 11.866% | $128.2879 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $94.61 | 4.610% | $98.9715 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $182.78 | 12.187% | $205.0554 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $82.66 | 4.515% | $86.3921 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $158.94 | 9.259% | $173.6563 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $237.77 | 4.185% | $247.7207 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $29.64 | 10.653% | $32.7975 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $901.08 | $972.8814 | $972.89 | $972.85 | $973.00 | |