| 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 | $193.48 | 8.865% | $210.632 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $186.65 | 5.858% | $197.584 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $37.72 | 13.862% | $42.9487 | $42.95 | $42.95 | $42.90 |
| Purchase #4 | $59.82 | 10.674% | $66.2052 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $57.84 | 3.295% | $59.7458 | $59.75 | $59.75 | $59.70 |
| Purchase #6 | $51.31 | 11.468% | $57.1942 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $102.83 | 13.679% | $116.8961 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $689.65 | $751.2060 | $751.21 | $751.25 | $751.10 | |