| 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 | $217.90 | 6.692% | $232.4819 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $247.94 | 6.792% | $264.7801 | $264.78 | $264.80 | $264.80 |
| Purchase #3 | $14.88 | 5.742% | $15.7344 | $15.73 | $15.75 | $15.70 |
| Purchase #4 | $125.30 | 4.491% | $130.9272 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $87.95 | 7.488% | $94.5357 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $89.34 | 6.726% | $95.349 | $95.35 | $95.35 | $95.30 |
| Purchase #7 | $150.46 | 3.199% | $155.2732 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $933.77 | $989.0815 | $989.08 | $989.15 | $989.00 | |