| 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 | $48.32 | 3.585% | $50.0523 | $50.05 | $50.05 | $50.10 |
| Purchase #2 | $188.60 | 8.590% | $204.8007 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $163.57 | 10.326% | $180.4602 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $92.85 | 12.335% | $104.303 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $98.97 | 3.273% | $102.2093 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $136.63 | 12.221% | $153.3276 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $103.61 | 7.828% | $111.7206 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $832.55 | $906.8737 | $906.87 | $906.85 | $906.90 | |