| 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 | $78.60 | 7.653% | $84.6153 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $234.37 | 11.136% | $260.4694 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $93.98 | 7.361% | $100.8979 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $8.87 | 13.784% | $10.0926 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $44.29 | 7.264% | $47.5072 | $47.51 | $47.50 | $47.50 |
| Purchase #6 | $124.81 | 6.126% | $132.4559 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $178.42 | 9.508% | $195.3842 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $763.34 | $831.4225 | $831.43 | $831.40 | $831.50 | |