| 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 | $70.27 | 6.385% | $74.7567 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $125.36 | 5.629% | $132.4165 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $111.38 | 12.219% | $124.9895 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $143.30 | 10.601% | $158.4912 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $77.28 | 5.113% | $81.2313 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $92.45 | 4.747% | $96.8386 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $161.44 | 5.192% | $169.822 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $781.48 | $838.5458 | $838.55 | $838.55 | $838.50 | |