| 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 | $50.59 | 7.377% | $54.322 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $217.99 | 13.662% | $247.7718 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $149.63 | 4.569% | $156.4666 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $120.42 | 6.303% | $128.0101 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $46.90 | 6.576% | $49.9841 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $84.61 | 10.146% | $93.1945 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $95.73 | 6.606% | $102.0539 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $765.87 | $831.8030 | $831.79 | $831.75 | $831.90 | |