| 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 | $62.69 | 8.701% | $68.1447 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $24.50 | 3.816% | $25.4349 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $163.77 | 12.762% | $184.6703 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $16.32 | 10.367% | $18.0119 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $69.51 | 12.275% | $78.0424 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $210.85 | 12.230% | $236.637 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $172.62 | 3.324% | $178.3579 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $720.26 | $789.2991 | $789.29 | $789.30 | $789.20 | |