| 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 | $6.69 | 6.494% | $7.1244 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $158.87 | 4.607% | $166.1891 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $116.83 | 5.273% | $122.9904 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $177.41 | 4.201% | $184.863 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $24.79 | 10.791% | $27.4651 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $93.87 | 13.370% | $106.4204 | $106.42 | $106.40 | $106.40 |
| Purchase #7 | $188.25 | 11.540% | $209.9741 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $766.71 | $825.0265 | $825.02 | $824.95 | $825.10 | |