| 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 | $38.75 | 7.507% | $41.659 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $96.52 | 13.746% | $109.7876 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $100.93 | 7.108% | $108.1041 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $76.46 | 7.448% | $82.1547 | $82.15 | $82.15 | $82.20 |
| Purchase #5 | $170.87 | 3.391% | $176.6642 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $45.61 | 8.759% | $49.605 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $186.48 | 3.776% | $193.5215 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $715.62 | $761.4961 | $761.49 | $761.45 | $761.60 | |