| 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 | $31.57 | 3.168% | $32.5701 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $146.69 | 4.443% | $153.2074 | $153.21 | $153.20 | $153.20 |
| Purchase #3 | $124.40 | 13.711% | $141.4565 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $72.33 | 9.257% | $79.0256 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $231.73 | 11.170% | $257.6142 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $12.86 | 4.676% | $13.4613 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $101.89 | 4.381% | $106.3538 | $106.35 | $106.35 | $106.40 |
| 7 purchase totals = | $721.47 | $783.6889 | $783.69 | $783.65 | $783.80 | |