| 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 | $97.97 | 6.651% | $104.486 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $214.36 | 9.198% | $234.0768 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $177.59 | 12.328% | $199.4833 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $51.69 | 5.789% | $54.6823 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $196.56 | 4.225% | $204.8647 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $49.87 | 7.609% | $53.6646 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $98.85 | 11.429% | $110.1476 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $886.89 | $961.4053 | $961.40 | $961.45 | $961.50 | |