| 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 | $98.40 | 9.426% | $107.6752 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $118.62 | 6.427% | $126.2437 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $123.73 | 13.473% | $140.4001 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $55.36 | 10.471% | $61.1567 | $61.16 | $61.15 | $61.20 |
| Purchase #5 | $123.46 | 13.352% | $139.9444 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $43.73 | 6.356% | $46.5095 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $164.71 | 5.603% | $173.9387 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $728.01 | $795.8683 | $795.87 | $795.90 | $795.80 | |