| 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 | $123.69 | 10.541% | $136.7282 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $44.81 | 13.120% | $50.6891 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $46.86 | 6.571% | $49.9392 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $132.86 | 12.301% | $149.2031 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $12.82 | 8.615% | $13.9244 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $186.98 | 6.388% | $198.9243 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $104.36 | 11.299% | $116.1516 | $116.15 | $116.15 | $116.20 |
| 7 purchase totals = | $652.38 | $715.5599 | $715.55 | $715.55 | $715.50 | |