| 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 | $58.56 | 7.688% | $63.0621 | $63.06 | $63.05 | $63.10 |
| Purchase #2 | $71.70 | 11.226% | $79.749 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $110.38 | 3.404% | $114.1373 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $31.60 | 11.463% | $35.2223 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $30.30 | 3.663% | $31.4099 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $82.30 | 7.618% | $88.5696 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $192.28 | 9.591% | $210.7216 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $577.12 | $622.8718 | $622.87 | $622.80 | $622.80 | |