| 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 | $50.91 | 11.254% | $56.6394 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $107.56 | 9.731% | $118.0267 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $129.75 | 4.530% | $135.6277 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $142.30 | 6.691% | $151.8213 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $110.26 | 5.402% | $116.2162 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $86.61 | 8.609% | $94.0663 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $82.90 | 12.369% | $93.1539 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $710.29 | $765.5515 | $765.56 | $765.55 | $765.50 | |