| 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 | $117.69 | 5.132% | $123.7299 | $123.73 | $123.75 | $123.70 |
| Purchase #2 | $222.73 | 13.812% | $253.4935 | $253.49 | $253.50 | $253.50 |
| Purchase #3 | $95.78 | 13.396% | $108.6107 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $63.43 | 4.590% | $66.3414 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $89.74 | 3.677% | $93.0397 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $36.40 | 3.718% | $37.7534 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $166.42 | 10.863% | $184.4982 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $792.19 | $867.4668 | $867.46 | $867.50 | $867.40 | |