| 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 | $46.71 | 7.540% | $50.2319 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $45.71 | 10.778% | $50.6366 | $50.64 | $50.65 | $50.60 |
| Purchase #3 | $97.86 | 8.294% | $105.9765 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $182.30 | 3.650% | $188.954 | $188.95 | $188.95 | $189.00 |
| Purchase #5 | $109.33 | 4.420% | $114.1624 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $99.63 | 3.283% | $102.9009 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $122.35 | 9.729% | $134.2534 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $703.89 | $747.1157 | $747.11 | $747.15 | $747.20 | |