| 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 | $47.27 | 6.714% | $50.4437 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $204.29 | 11.420% | $227.6199 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $94.83 | 4.203% | $98.8157 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $147.78 | 7.257% | $158.5044 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $43.31 | 12.539% | $48.7406 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $199.71 | 11.217% | $222.1115 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $11.27 | 3.616% | $11.6775 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $748.46 | $817.9133 | $817.91 | $817.90 | $817.80 | |