| 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 | $206.85 | 9.301% | $226.0891 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $84.73 | 7.532% | $91.1119 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $46.66 | 4.451% | $48.7368 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $58.80 | 12.364% | $66.07 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $27.82 | 13.309% | $31.5226 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $116.78 | 6.299% | $124.136 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $45.51 | 4.619% | $47.6121 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $587.15 | $635.2785 | $635.28 | $635.25 | $635.20 | |