| 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 | $88.34 | 10.625% | $97.7261 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $247.32 | 8.387% | $268.0627 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $37.90 | 7.569% | $40.7687 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $93.96 | 7.683% | $101.1789 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $76.30 | 9.203% | $83.3219 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $14.57 | 6.796% | $15.5602 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $24.88 | 9.780% | $27.3133 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $583.27 | $633.9318 | $633.93 | $633.90 | $634.00 | |