| 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 | $82.32 | 8.386% | $89.2234 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $175.77 | 13.824% | $200.0684 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $71.65 | 4.518% | $74.8871 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $100.28 | 4.199% | $104.4908 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $94.84 | 13.473% | $107.6178 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $237.32 | 3.214% | $244.9475 | $244.95 | $244.95 | $244.90 |
| Purchase #7 | $25.90 | 13.746% | $29.4602 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $788.08 | $850.6952 | $850.70 | $850.65 | $850.70 | |