| 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 | $81.40 | 9.396% | $89.0483 | $89.05 | $89.05 | $89.00 |
| Purchase #2 | $42.58 | 10.267% | $46.9517 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $46.74 | 7.187% | $50.0992 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $179.85 | 4.506% | $187.954 | $187.95 | $187.95 | $188.00 |
| Purchase #5 | $109.77 | 3.753% | $113.8897 | $113.89 | $113.90 | $113.90 |
| Purchase #6 | $215.91 | 5.615% | $228.0333 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $83.56 | 13.148% | $94.5465 | $94.55 | $94.55 | $94.50 |
| 7 purchase totals = | $759.81 | $810.5227 | $810.52 | $810.55 | $810.50 | |