| 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 | $91.49 | 6.567% | $97.4981 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $12.72 | 7.230% | $13.6397 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $127.57 | 10.513% | $140.9814 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $170.93 | 9.203% | $186.6607 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $39.82 | 5.459% | $41.9938 | $41.99 | $42.00 | $42.00 |
| Purchase #6 | $196.60 | 13.711% | $223.5558 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $87.75 | 7.247% | $94.1092 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $726.88 | $798.4387 | $798.44 | $798.45 | $798.50 | |