| 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 | $222.44 | 4.519% | $232.4921 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $103.33 | 6.122% | $109.6559 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $49.85 | 11.639% | $55.652 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $41.30 | 11.289% | $45.9624 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $45.91 | 11.761% | $51.3095 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $88.52 | 8.190% | $95.7698 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $121.36 | 13.590% | $137.8528 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $672.71 | $728.6945 | $728.69 | $728.65 | $728.90 | |