| 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 | $244.51 | 13.633% | $277.844 | $277.84 | $277.85 | $277.80 |
| Purchase #2 | $166.69 | 4.795% | $174.6828 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $213.26 | 7.430% | $229.1052 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $37.76 | 5.451% | $39.8183 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $30.92 | 13.291% | $35.0296 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $59.92 | 12.688% | $67.5226 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $48.67 | 7.152% | $52.1509 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $801.73 | $876.1534 | $876.15 | $876.15 | $876.10 | |