| 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 | $66.35 | 8.600% | $72.0561 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $172.91 | 12.393% | $194.3387 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $100.99 | 3.142% | $104.1631 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $235.54 | 11.294% | $262.1419 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $163.41 | 4.402% | $170.6033 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $31.71 | 7.811% | $34.1869 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $216.52 | 6.165% | $229.8685 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $987.43 | $1,067.3585 | $1,067.36 | $1,067.35 | $1,067.40 | |