| 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 | $133.71 | 10.281% | $147.4567 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $247.79 | 8.325% | $268.4185 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $59.27 | 11.297% | $65.9657 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $81.85 | 11.689% | $91.4174 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $62.50 | 6.684% | $66.6775 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $30.81 | 10.749% | $34.1218 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $113.57 | 4.294% | $118.4467 | $118.45 | $118.45 | $118.40 |
| 7 purchase totals = | $729.50 | $792.5043 | $792.52 | $792.45 | $792.50 | |