| 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 | $59.27 | 12.423% | $66.6331 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $82.45 | 7.290% | $88.4606 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $240.80 | 4.303% | $251.1616 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $48.40 | 3.218% | $49.9575 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $117.52 | 5.584% | $124.0823 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $159.47 | 7.844% | $171.9788 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $57.50 | 8.675% | $62.4881 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $765.41 | $814.7620 | $814.76 | $814.80 | $814.90 | |