| 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 | $153.96 | 10.326% | $169.8579 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $25.98 | 10.253% | $28.6437 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $97.42 | 7.466% | $104.6934 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $44.49 | 12.301% | $49.9627 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $247.32 | 3.617% | $256.2656 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $95.94 | 13.533% | $108.9236 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $9.47 | 12.832% | $10.6852 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $674.58 | $729.0321 | $729.03 | $729.00 | $729.10 | |