| 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 | $46.93 | 12.499% | $52.7958 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $167.67 | 7.425% | $180.1195 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $199.71 | 4.781% | $209.2581 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $86.50 | 7.869% | $93.3067 | $93.31 | $93.30 | $93.30 |
| Purchase #5 | $74.99 | 9.361% | $82.0098 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $190.62 | 13.245% | $215.8676 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $91.51 | 12.120% | $102.601 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $857.93 | $935.9585 | $935.97 | $935.90 | $936.00 | |