| 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 | $26.77 | 5.333% | $28.1976 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $212.92 | 12.535% | $239.6095 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $35.29 | 7.466% | $37.9248 | $37.92 | $37.90 | $37.90 |
| Purchase #4 | $97.33 | 12.437% | $109.4349 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $193.45 | 8.854% | $210.5781 | $210.58 | $210.60 | $210.60 |
| Purchase #6 | $213.98 | 5.269% | $225.2546 | $225.25 | $225.25 | $225.30 |
| Purchase #7 | $81.63 | 8.596% | $88.6469 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $861.37 | $939.6464 | $939.64 | $939.65 | $939.60 | |