| 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 | $89.51 | 10.866% | $99.2362 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $191.82 | 11.338% | $213.5686 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $209.76 | 9.278% | $229.2215 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $24.51 | 8.655% | $26.6313 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $30.47 | 10.731% | $33.7397 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $78.46 | 3.486% | $81.1951 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $243.72 | 3.288% | $251.7335 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $868.25 | $935.3259 | $935.33 | $935.35 | $935.20 | |