| 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 | $51.26 | 4.306% | $53.4673 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $96.51 | 8.824% | $105.026 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $155.75 | 8.813% | $169.4762 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $172.65 | 9.567% | $189.1674 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $88.65 | 9.800% | $97.3377 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $51.30 | 7.505% | $55.1501 | $55.15 | $55.15 | $55.20 |
| Purchase #7 | $222.95 | 9.796% | $244.7902 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $839.07 | $914.4149 | $914.43 | $914.45 | $914.50 | |