| 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 | $23.83 | 3.213% | $24.5957 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $37.97 | 4.162% | $39.5503 | $39.55 | $39.55 | $39.60 |
| Purchase #3 | $63.66 | 4.146% | $66.2993 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $219.56 | 8.600% | $238.4422 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $206.61 | 8.656% | $224.4942 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $146.93 | 12.260% | $164.9436 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $204.26 | 11.374% | $227.4925 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $902.82 | $985.8178 | $985.81 | $985.85 | $985.80 | |