| 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 | $237.61 | 7.870% | $256.3099 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $64.56 | 3.748% | $66.9797 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $21.30 | 9.231% | $23.2662 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $57.99 | 7.193% | $62.1612 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $168.50 | 13.594% | $191.4059 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $94.51 | 3.834% | $98.1335 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $99.57 | 11.294% | $110.8154 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $744.04 | $809.0718 | $809.08 | $809.05 | $809.10 | |