| 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 | $33.58 | 6.207% | $35.6643 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $82.50 | 8.762% | $89.7287 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $146.79 | 8.361% | $159.0631 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $232.48 | 5.842% | $246.0615 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $136.50 | 10.611% | $150.984 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $74.69 | 5.804% | $79.025 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $93.99 | 5.584% | $99.2384 | $99.24 | $99.25 | $99.20 |
| 7 purchase totals = | $800.53 | $859.7650 | $859.76 | $859.80 | $859.80 | |