| 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 | $67.62 | 11.294% | $75.257 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $175.71 | 4.418% | $183.4729 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $5.48 | 4.406% | $5.7214 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $84.94 | 4.660% | $88.8982 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $51.65 | 8.193% | $55.8817 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $104.38 | 11.309% | $116.1843 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $51.25 | 4.272% | $53.4394 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $541.03 | $578.8549 | $578.85 | $578.85 | $578.90 | |