| 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 | $54.37 | 12.439% | $61.1331 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $163.59 | 10.509% | $180.7817 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $226.41 | 6.372% | $240.8368 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $68.46 | 10.113% | $75.3834 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $37.73 | 6.143% | $40.0478 | $40.05 | $40.05 | $40.00 |
| Purchase #6 | $138.61 | 6.357% | $147.4214 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $55.85 | 11.586% | $62.3208 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $745.02 | $807.9250 | $807.92 | $807.95 | $807.80 | |