| 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 | $75.55 | 12.308% | $84.8487 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $98.47 | 6.336% | $104.7091 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $226.91 | 10.507% | $250.7514 | $250.75 | $250.75 | $250.80 |
| Purchase #4 | $10.37 | 3.436% | $10.7263 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $129.87 | 5.335% | $136.7986 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $124.32 | 4.104% | $129.4221 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $148.87 | 12.531% | $167.5249 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $814.36 | $884.7811 | $884.78 | $884.75 | $884.70 | |