| 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 | $36.91 | 11.868% | $41.2905 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $14.35 | 9.294% | $15.6837 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $236.57 | 11.762% | $264.3954 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $222.65 | 6.326% | $236.7348 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $164.73 | 4.687% | $172.4509 | $172.45 | $172.45 | $172.50 |
| Purchase #6 | $53.79 | 11.731% | $60.1001 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $44.34 | 8.539% | $48.1262 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $773.34 | $838.7816 | $838.78 | $838.85 | $838.80 | |