| 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 | $92.41 | 9.651% | $101.3285 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $75.26 | 8.789% | $81.8746 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $184.94 | 3.652% | $191.694 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $106.36 | 3.243% | $109.8093 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $59.44 | 7.301% | $63.7797 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $205.98 | 9.169% | $224.8663 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $83.95 | 7.138% | $89.9424 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $808.34 | $863.2948 | $863.29 | $863.30 | $863.30 | |