| 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 | $59.30 | 8.403% | $64.283 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $22.66 | 6.442% | $24.1198 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $193.50 | 4.460% | $202.1301 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $110.73 | 12.326% | $124.3786 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $121.57 | 3.221% | $125.4858 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $222.80 | 13.328% | $252.4948 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $83.51 | 6.109% | $88.6116 | $88.61 | $88.60 | $88.60 |
| 7 purchase totals = | $814.07 | $881.5037 | $881.50 | $881.55 | $881.50 | |