| 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 | $196.39 | 4.253% | $204.7425 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $57.59 | 13.622% | $65.4349 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $19.38 | 7.739% | $20.8798 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $52.74 | 7.824% | $56.8664 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $99.50 | 4.523% | $104.0004 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $44.49 | 12.251% | $49.9405 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $143.42 | 10.343% | $158.2539 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $613.51 | $660.1184 | $660.11 | $660.15 | $660.10 | |