| 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 | $101.55 | 5.793% | $107.4328 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $55.55 | 4.693% | $58.157 | $58.16 | $58.15 | $58.20 |
| Purchase #3 | $220.67 | 7.344% | $236.876 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $196.79 | 10.556% | $217.5632 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $19.58 | 6.818% | $20.915 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $43.55 | 7.107% | $46.6451 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $95.28 | 10.135% | $104.9366 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $732.97 | $792.5257 | $792.54 | $792.55 | $792.50 | |