| 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 | $85.62 | 13.742% | $97.3859 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $84.74 | 11.413% | $94.4114 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $38.62 | 7.104% | $41.3636 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $165.70 | 6.192% | $175.9601 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $221.31 | 12.450% | $248.8631 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $112.41 | 12.493% | $126.4534 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $91.28 | 5.565% | $96.3597 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $799.68 | $880.7972 | $880.79 | $880.75 | $881.00 | |