| 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 | $37.68 | 6.668% | $40.1925 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $201.58 | 7.429% | $216.5554 | $216.56 | $216.55 | $216.60 |
| Purchase #3 | $104.27 | 8.663% | $113.3029 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $173.30 | 11.729% | $193.6264 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $202.82 | 7.813% | $218.6663 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $52.41 | 12.373% | $58.8947 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $110.93 | 13.231% | $125.6071 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $882.99 | $966.8453 | $966.85 | $966.85 | $966.90 | |