| 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 | $209.98 | 3.411% | $217.1424 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $83.85 | 7.292% | $89.9643 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $7.94 | 13.306% | $8.9965 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $92.44 | 13.553% | $104.9684 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $247.59 | 11.868% | $276.974 | $276.97 | $276.95 | $277.00 |
| Purchase #6 | $173.82 | 7.736% | $187.2667 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $59.32 | 12.656% | $66.8275 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $874.94 | $952.1398 | $952.14 | $952.10 | $952.20 | |