| 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 | $27.25 | 9.742% | $29.9047 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $38.46 | 7.287% | $41.2626 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $109.98 | 13.317% | $124.626 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $130.98 | 13.728% | $148.9609 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $129.64 | 6.635% | $138.2416 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $243.96 | 7.400% | $262.013 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $178.80 | 6.642% | $190.6759 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $859.07 | $935.6847 | $935.68 | $935.70 | $935.70 | |