| 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 | $65.77 | 12.626% | $74.0741 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $247.30 | 13.563% | $280.8413 | $280.84 | $280.85 | $280.80 |
| Purchase #3 | $26.29 | 11.808% | $29.3943 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $208.98 | 11.714% | $233.4599 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $28.35 | 9.584% | $31.0671 | $31.07 | $31.05 | $31.10 |
| Purchase #6 | $55.43 | 4.677% | $58.0225 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $57.68 | 10.608% | $63.7987 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $689.80 | $770.6579 | $770.65 | $770.60 | $770.70 | |