| 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 | $82.43 | 9.131% | $89.9567 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $118.72 | 5.678% | $125.4609 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $199.68 | 7.747% | $215.1492 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $99.78 | 9.212% | $108.9717 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $60.30 | 5.740% | $63.7612 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $124.49 | 12.323% | $139.8309 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $133.73 | 8.677% | $145.3338 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $819.13 | $888.4644 | $888.46 | $888.45 | $888.50 | |