| 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 | $121.57 | 6.579% | $129.5681 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $65.30 | 3.593% | $67.6462 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $28.91 | 4.443% | $30.1945 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $140.82 | 13.194% | $159.3998 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $118.83 | 11.603% | $132.6178 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $50.56 | 6.381% | $53.7862 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $250.36 | 12.403% | $281.4122 | $281.41 | $281.40 | $281.40 |
| 7 purchase totals = | $776.35 | $854.6248 | $854.63 | $854.60 | $854.60 | |