| 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 | $25.54 | 3.486% | $26.4303 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $100.81 | 5.222% | $106.0743 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $159.87 | 13.644% | $181.6827 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $45.62 | 11.604% | $50.9137 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $193.94 | 10.616% | $214.5287 | $214.53 | $214.55 | $214.50 |
| Purchase #6 | $74.65 | 10.450% | $82.4509 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $138.26 | 13.842% | $157.3979 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $738.69 | $819.4785 | $819.47 | $819.50 | $819.50 | |