| 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 | $30.57 | 6.838% | $32.6604 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $49.31 | 6.828% | $52.6769 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $216.56 | 12.411% | $243.4373 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $136.29 | 11.289% | $151.6758 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $31.57 | 11.561% | $35.2198 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $135.84 | 9.797% | $149.1482 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $96.91 | 5.794% | $102.525 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $697.05 | $767.3434 | $767.36 | $767.40 | $767.30 | |