| 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 | $104.59 | 5.510% | $110.3529 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $49.73 | 9.200% | $54.3052 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $64.41 | 5.871% | $68.1915 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $184.58 | 12.873% | $208.341 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $188.42 | 10.123% | $207.4938 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $100.63 | 7.572% | $108.2497 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $166.44 | 5.438% | $175.491 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $858.80 | $932.4251 | $932.42 | $932.45 | $932.40 | |