| 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 | $64.70 | 7.345% | $69.4522 | $69.45 | $69.45 | $69.50 |
| Purchase #2 | $148.29 | 10.186% | $163.3948 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $156.58 | 4.535% | $163.6809 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $85.58 | 8.598% | $92.9382 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $64.35 | 10.520% | $71.1196 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $116.64 | 11.524% | $130.0816 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $244.48 | 13.482% | $277.4408 | $277.44 | $277.45 | $277.40 |
| 7 purchase totals = | $880.62 | $968.1081 | $968.10 | $968.15 | $968.10 | |