| 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 | $94.97 | 7.631% | $102.2172 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $91.37 | 7.496% | $98.2191 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $56.55 | 3.553% | $58.5592 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $224.34 | 6.563% | $239.0634 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $146.49 | 5.738% | $154.8956 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $7.48 | 8.528% | $8.1179 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $235.63 | 6.780% | $251.6057 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $856.83 | $912.6781 | $912.69 | $912.60 | $912.70 | |