| 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 | $52.39 | 12.352% | $58.8612 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $156.28 | 3.749% | $162.1389 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $46.68 | 8.682% | $50.7328 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $102.54 | 4.698% | $107.3573 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $72.74 | 9.388% | $79.5688 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $83.28 | 9.457% | $91.1558 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $63.41 | 5.871% | $67.1328 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $577.32 | $616.9476 | $616.95 | $616.95 | $617.00 | |