| 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 | $66.88 | 9.833% | $73.4563 | $73.46 | $73.45 | $73.50 |
| Purchase #2 | $40.52 | 3.217% | $41.8235 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $215.27 | 6.824% | $229.96 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $82.64 | 8.611% | $89.7561 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $116.55 | 6.580% | $124.219 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $183.51 | 8.616% | $199.3212 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $69.30 | 12.200% | $77.7546 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $774.67 | $836.2907 | $836.29 | $836.20 | $836.40 | |