| 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 | $70.40 | 6.494% | $74.9718 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $146.51 | 9.694% | $160.7127 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $65.70 | 12.152% | $73.6839 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $82.81 | 10.348% | $91.3792 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $131.91 | 13.846% | $150.1743 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $215.38 | 13.343% | $244.1182 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $55.91 | 8.594% | $60.7149 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $768.62 | $855.7550 | $855.74 | $855.70 | $855.80 | |