| 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 | $99.51 | 13.653% | $113.0961 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $71.57 | 7.850% | $77.1882 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $229.55 | 12.430% | $258.0831 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $60.71 | 13.596% | $68.9641 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $59.70 | 9.193% | $65.1882 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $227.70 | 12.402% | $255.9394 | $255.94 | $255.95 | $255.90 |
| Purchase #7 | $50.43 | 7.253% | $54.0877 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $799.17 | $892.5468 | $892.55 | $892.60 | $892.60 | |