| 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 | $17.49 | 8.866% | $19.0407 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $175.76 | 4.727% | $184.0682 | $184.07 | $184.05 | $184.10 |
| Purchase #3 | $15.83 | 11.647% | $17.6737 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $35.48 | 10.542% | $39.2203 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $179.97 | 9.505% | $197.0761 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $180.54 | 4.649% | $188.9333 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $92.55 | 13.373% | $104.9267 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $697.62 | $750.9390 | $750.94 | $750.95 | $750.90 | |