| 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 | $102.31 | 7.869% | $110.3608 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $81.33 | 9.154% | $88.7749 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $201.88 | 13.236% | $228.6008 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $65.43 | 3.846% | $67.9464 | $67.95 | $67.95 | $67.90 |
| Purchase #5 | $53.72 | 7.189% | $57.5819 | $57.58 | $57.60 | $57.60 |
| Purchase #6 | $128.78 | 13.409% | $146.0481 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $195.46 | 10.484% | $215.952 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $828.91 | $915.2649 | $915.26 | $915.25 | $915.30 | |