| 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 | $91.94 | 6.255% | $97.6908 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $237.82 | 8.858% | $258.8861 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $102.27 | 7.697% | $110.1417 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $16.26 | 12.655% | $18.3177 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $243.84 | 7.597% | $262.3645 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $204.77 | 3.254% | $211.4332 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $21.75 | 9.649% | $23.8487 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $918.65 | $982.6827 | $982.68 | $982.70 | $982.60 | |