| 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 | $48.38 | 4.683% | $50.6456 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $217.83 | 8.389% | $236.1038 | $236.10 | $236.10 | $236.10 |
| Purchase #3 | $211.95 | 12.670% | $238.8041 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $9.90 | 6.594% | $10.5528 | $10.55 | $10.55 | $10.60 |
| Purchase #5 | $225.99 | 10.647% | $250.0512 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $37.38 | 7.122% | $40.0422 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $131.53 | 12.479% | $147.9436 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $882.96 | $974.1433 | $974.13 | $974.15 | $974.10 | |