| 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 | $40.82 | 13.322% | $46.258 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $8.47 | 13.492% | $9.6128 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $110.79 | 12.272% | $124.3861 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $177.77 | 4.479% | $185.7323 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $150.69 | 10.743% | $166.8786 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $168.49 | 12.226% | $189.0896 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $61.94 | 12.544% | $69.7098 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $718.97 | $791.6672 | $791.67 | $791.70 | $791.70 | |