| 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 | $31.97 | 5.662% | $33.7801 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $11.92 | 5.189% | $12.5385 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $206.76 | 8.684% | $224.715 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $112.44 | 7.637% | $121.027 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $103.73 | 9.324% | $113.4018 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $250.84 | 11.191% | $278.9115 | $278.91 | $278.90 | $278.90 |
| Purchase #7 | $133.53 | 13.132% | $151.0652 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $851.19 | $935.4391 | $935.45 | $935.45 | $935.40 | |