| 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 | $104.68 | 12.600% | $117.8697 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $51.66 | 12.837% | $58.2916 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $48.64 | 13.273% | $55.096 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $120.51 | 5.146% | $126.7114 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $158.29 | 9.376% | $173.1313 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $15.95 | 8.189% | $17.2561 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $162.37 | 13.693% | $184.6033 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $662.10 | $732.9594 | $732.96 | $732.95 | $733.00 | |