| 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 | $25.42 | 11.822% | $28.4252 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $234.36 | 11.263% | $260.756 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $205.30 | 11.862% | $229.6527 | $229.65 | $229.65 | $229.70 |
| Purchase #4 | $53.90 | 11.564% | $60.133 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $102.55 | 10.319% | $113.1321 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $146.66 | 3.194% | $151.3443 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $85.33 | 10.344% | $94.1565 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $853.52 | $937.5998 | $937.60 | $937.65 | $937.60 | |