| 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 | $15.60 | 10.107% | $17.1767 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $191.92 | 6.551% | $204.4927 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $65.39 | 11.843% | $73.1341 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $115.97 | 7.791% | $125.0052 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $113.26 | 9.536% | $124.0605 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $216.73 | 10.310% | $239.0749 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $35.57 | 13.760% | $40.4644 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $754.44 | $823.4085 | $823.40 | $823.40 | $823.50 | |