| 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 | $51.74 | 4.833% | $54.2406 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $135.80 | 7.594% | $146.1127 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $173.43 | 3.134% | $178.8653 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $156.96 | 6.669% | $167.4277 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $58.50 | 11.610% | $65.2919 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $21.79 | 5.789% | $23.0514 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $112.48 | 10.645% | $124.4535 | $124.45 | $124.45 | $124.50 |
| 7 purchase totals = | $710.70 | $759.4431 | $759.44 | $759.45 | $759.50 | |