| 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 | $96.58 | 4.448% | $100.8759 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $184.81 | 6.730% | $197.2477 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $144.30 | 11.116% | $160.3404 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $153.27 | 3.572% | $158.7448 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $10.42 | 12.659% | $11.7391 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $83.33 | 12.444% | $93.6996 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $110.64 | 5.159% | $116.3479 | $116.35 | $116.35 | $116.30 |
| 7 purchase totals = | $783.35 | $838.9954 | $839.00 | $839.05 | $838.80 | |