| 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 | $40.68 | 11.576% | $45.3891 | $45.39 | $45.40 | $45.40 |
| Purchase #2 | $25.81 | 5.374% | $27.197 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $193.95 | 6.350% | $206.2658 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $224.56 | 6.636% | $239.4618 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $65.69 | 13.525% | $74.5746 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $150.91 | 11.846% | $168.7868 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $180.29 | 13.819% | $205.2043 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $881.89 | $966.8794 | $966.88 | $966.85 | $967.00 | |