| 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 | $16.92 | 13.377% | $19.1834 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $88.77 | 9.688% | $97.37 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $233.70 | 11.450% | $260.4587 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $53.77 | 12.763% | $60.6327 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $80.89 | 5.179% | $85.0793 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $128.83 | 13.626% | $146.3844 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $77.31 | 9.646% | $84.7673 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $680.19 | $753.8758 | $753.87 | $753.90 | $754.00 | |