| 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 | $10.39 | 8.216% | $11.2436 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $151.88 | 4.594% | $158.8574 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $92.26 | 7.201% | $98.9036 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $77.53 | 12.729% | $87.3988 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $7.57 | 7.522% | $8.1394 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $152.47 | 5.521% | $160.8879 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $193.57 | 9.872% | $212.6792 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $685.67 | $738.1099 | $738.11 | $738.15 | $738.10 | |