| 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 | $107.25 | 3.452% | $110.9523 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $15.46 | 7.710% | $16.652 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $6.90 | 13.477% | $7.8299 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $28.97 | 3.467% | $29.9744 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $44.28 | 6.405% | $47.1161 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $66.87 | 10.123% | $73.6393 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $35.46 | 9.808% | $38.9379 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $305.19 | $325.1019 | $325.10 | $325.10 | $325.10 | |