| 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 | $23.29 | 9.791% | $25.5703 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $70.90 | 12.122% | $79.4945 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $145.49 | 10.672% | $161.0167 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $151.79 | 5.362% | $159.929 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $73.79 | 4.113% | $76.825 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $191.83 | 6.730% | $204.7402 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $69.79 | 7.121% | $74.7597 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $726.88 | $782.3354 | $782.34 | $782.35 | $782.30 | |