| 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 | $25.90 | 8.846% | $28.1911 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $240.46 | 7.355% | $258.1458 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $229.78 | 9.255% | $251.0461 | $251.05 | $251.05 | $251.00 |
| Purchase #4 | $35.43 | 4.203% | $36.9191 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $87.29 | 7.867% | $94.1571 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $71.28 | 4.185% | $74.2631 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $52.84 | 3.503% | $54.691 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $742.98 | $797.4133 | $797.42 | $797.40 | $797.40 | |