| 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 | $52.95 | 9.872% | $58.1772 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $89.49 | 4.365% | $93.3962 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $125.93 | 3.138% | $129.8817 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $112.39 | 8.487% | $121.9285 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $23.45 | 12.561% | $26.3956 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $153.91 | 13.480% | $174.6571 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $72.92 | 6.139% | $77.3966 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $631.04 | $681.8329 | $681.85 | $681.90 | $681.90 | |