| 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 | $46.78 | 4.197% | $48.7434 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $176.44 | 7.327% | $189.3678 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $92.60 | 4.133% | $96.4272 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $104.33 | 11.703% | $116.5397 | $116.54 | $116.55 | $116.50 |
| Purchase #5 | $116.55 | 8.174% | $126.0768 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $146.95 | 5.327% | $154.778 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $120.88 | 13.668% | $137.4019 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $804.53 | $869.3348 | $869.34 | $869.40 | $869.30 | |