| 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 | $101.27 | 9.691% | $111.0841 | $111.08 | $111.10 | $111.10 |
| Purchase #2 | $169.89 | 11.172% | $188.8701 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $112.49 | 11.229% | $125.1215 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $77.84 | 8.771% | $84.6673 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $194.89 | 10.400% | $215.1586 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $28.86 | 13.411% | $32.7304 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $193.81 | 11.679% | $216.4451 | $216.45 | $216.45 | $216.40 |
| 7 purchase totals = | $879.05 | $974.0771 | $974.08 | $974.05 | $974.10 | |