| 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 | $85.29 | 8.302% | $92.3708 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $158.36 | 9.210% | $172.945 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $26.33 | 10.453% | $29.0823 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $58.94 | 8.684% | $64.0583 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $26.90 | 7.810% | $29.0009 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $146.25 | 10.413% | $161.479 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $132.73 | 6.389% | $141.2101 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $634.80 | $690.1464 | $690.15 | $690.15 | $690.20 | |