| 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 | $16.36 | 8.379% | $17.7308 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $211.51 | 7.859% | $228.1326 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $219.70 | 7.867% | $236.9838 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $39.38 | 3.767% | $40.8634 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $74.32 | 5.586% | $78.4715 | $78.47 | $78.45 | $78.50 |
| Purchase #6 | $62.28 | 9.291% | $68.0664 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $223.74 | 12.136% | $250.8931 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $847.29 | $921.1416 | $921.13 | $921.15 | $921.20 | |