| 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 | $6.83 | 5.242% | $7.188 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $29.29 | 9.299% | $32.0137 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $54.39 | 12.249% | $61.0522 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $25.98 | 8.317% | $28.1408 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $114.96 | 9.778% | $126.2008 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $95.61 | 8.872% | $104.0925 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $85.32 | 6.764% | $91.091 | $91.09 | $91.10 | $91.10 |
| 7 purchase totals = | $412.38 | $449.7790 | $449.77 | $449.80 | $449.80 | |