| 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 | $47.32 | 4.407% | $49.4054 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $152.71 | 7.205% | $163.7128 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $138.97 | 7.422% | $149.2844 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $122.57 | 3.212% | $126.5069 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $58.50 | 11.385% | $65.1602 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $173.44 | 4.173% | $180.6777 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $128.92 | 11.440% | $143.6684 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $822.43 | $878.4158 | $878.42 | $878.40 | $878.50 | |