| 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 | $75.88 | 12.251% | $85.1761 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $70.61 | 7.346% | $75.797 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $70.43 | 12.162% | $78.9957 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $219.70 | 6.486% | $233.9497 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $105.35 | 7.247% | $112.9847 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $96.56 | 7.654% | $103.9507 | $103.95 | $103.95 | $104.00 |
| Purchase #7 | $211.68 | 7.777% | $228.1424 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $850.21 | $918.9963 | $919.00 | $919.05 | $919.00 | |