| 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 | $97.26 | 4.659% | $101.7913 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $193.37 | 9.742% | $212.2081 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $53.32 | 4.738% | $55.8463 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $53.43 | 7.275% | $57.317 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $115.93 | 4.420% | $121.0541 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $75.66 | 10.780% | $83.8161 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $125.74 | 4.556% | $131.4687 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $714.71 | $763.5016 | $763.51 | $763.45 | $763.50 | |