| 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 | $73.43 | 10.786% | $81.3502 | $81.35 | $81.35 | $81.40 |
| Purchase #2 | $116.99 | 3.770% | $121.4005 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $29.85 | 9.279% | $32.6198 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $63.31 | 4.641% | $66.2482 | $66.25 | $66.25 | $66.20 |
| Purchase #5 | $208.29 | 5.216% | $219.1544 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $11.31 | 10.344% | $12.4799 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $161.37 | 3.371% | $166.8098 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $664.55 | $700.0628 | $700.06 | $700.05 | $700.10 | |