| 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 | $13.53 | 10.663% | $14.9727 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $99.58 | 6.402% | $105.9551 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $107.49 | 4.762% | $112.6087 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $214.71 | 13.200% | $243.0517 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $32.83 | 8.544% | $35.635 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $178.36 | 6.778% | $190.4492 | $190.45 | $190.45 | $190.40 |
| Purchase #7 | $104.38 | 9.339% | $114.128 | $114.13 | $114.15 | $114.10 |
| 7 purchase totals = | $750.88 | $816.8004 | $816.81 | $816.80 | $816.80 | |