| 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 | $5.86 | 3.321% | $6.0546 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $204.41 | 12.494% | $229.949 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $64.48 | 10.661% | $71.3542 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $19.72 | 8.366% | $21.3698 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $44.87 | 9.856% | $49.2924 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $9.67 | 10.401% | $10.6758 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $146.52 | 6.819% | $156.5112 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $495.53 | $545.2070 | $545.20 | $545.20 | $545.30 | |