| 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 | $23.63 | 13.568% | $26.8361 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $190.47 | 6.859% | $203.5343 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $24.89 | 10.866% | $27.5945 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $59.71 | 6.585% | $63.6419 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $109.51 | 10.338% | $120.8311 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $164.88 | 13.344% | $186.8816 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $44.95 | 12.656% | $50.6389 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $618.04 | $679.9584 | $679.95 | $680.05 | $679.80 | |