| 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 | $35.33 | 6.770% | $37.7218 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $106.73 | 5.170% | $112.2479 | $112.25 | $112.25 | $112.20 |
| Purchase #3 | $88.46 | 6.807% | $94.4815 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $103.61 | 6.703% | $110.555 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $112.98 | 4.657% | $118.2415 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $56.66 | 7.459% | $60.8863 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $219.28 | 11.572% | $244.6551 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $723.05 | $778.7891 | $778.80 | $778.80 | $778.80 | |