| 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 | $96.29 | 7.846% | $103.8449 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $41.42 | 6.378% | $44.0618 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $109.48 | 8.827% | $119.1438 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $115.51 | 7.528% | $124.2056 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $79.33 | 9.361% | $86.7561 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $149.94 | 12.297% | $168.3781 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $60.83 | 10.276% | $67.0809 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $652.80 | $713.4712 | $713.47 | $713.50 | $713.50 | |