| 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 | $33.56 | 9.297% | $36.6801 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $144.94 | 6.729% | $154.693 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $227.33 | 8.783% | $247.2964 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $7.31 | 5.344% | $7.7006 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $129.28 | 8.371% | $140.102 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $170.61 | 13.602% | $193.8164 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $107.75 | 12.674% | $121.4062 | $121.41 | $121.40 | $121.40 |
| 7 purchase totals = | $820.78 | $901.6947 | $901.70 | $901.70 | $901.70 | |