| 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 | $28.86 | 3.259% | $29.8005 | $29.80 | $29.80 | $29.80 |
| Purchase #2 | $53.26 | 9.235% | $58.1786 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $41.91 | 3.593% | $43.4158 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $216.97 | 4.482% | $226.6946 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $211.63 | 11.855% | $236.7187 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $250.51 | 12.309% | $281.3453 | $281.35 | $281.35 | $281.30 |
| Purchase #7 | $70.83 | 10.858% | $78.5207 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $873.97 | $954.6742 | $954.68 | $954.65 | $954.60 | |