| 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 | $82.52 | 7.490% | $88.7007 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $229.95 | 10.521% | $254.143 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $125.30 | 11.371% | $139.5479 | $139.55 | $139.55 | $139.50 |
| Purchase #4 | $30.95 | 6.296% | $32.8986 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $48.78 | 13.669% | $55.4477 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $173.25 | 5.790% | $183.2812 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $16.44 | 5.656% | $17.3698 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $707.19 | $771.3889 | $771.39 | $771.40 | $771.30 | |