| 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 | $42.38 | 5.526% | $44.7219 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $60.80 | 11.238% | $67.6327 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $55.43 | 6.171% | $58.8506 | $58.85 | $58.85 | $58.90 |
| Purchase #4 | $243.25 | 11.611% | $271.4938 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $135.47 | 9.613% | $148.4927 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $171.32 | 7.436% | $184.0594 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $45.77 | 9.489% | $50.1131 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $754.42 | $825.3642 | $825.35 | $825.35 | $825.40 | |