| 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 | $21.96 | 8.491% | $23.8246 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $44.90 | 8.864% | $48.8799 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $236.51 | 7.699% | $254.7189 | $254.72 | $254.70 | $254.70 |
| Purchase #4 | $243.78 | 9.495% | $266.9269 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $160.29 | 11.556% | $178.8131 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $44.62 | 5.216% | $46.9474 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $167.75 | 4.587% | $175.4447 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $919.81 | $995.5555 | $995.55 | $995.55 | $995.40 | |