| 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 | $79.31 | 8.440% | $86.0038 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $10.83 | 13.730% | $12.317 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $25.79 | 4.452% | $26.9382 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $15.38 | 9.359% | $16.8194 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $71.36 | 12.409% | $80.2151 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $146.65 | 8.682% | $159.3822 | $159.38 | $159.40 | $159.40 |
| Purchase #7 | $26.97 | 4.830% | $28.2727 | $28.27 | $28.25 | $28.30 |
| 7 purchase totals = | $376.29 | $409.9484 | $409.95 | $409.90 | $409.90 | |