| 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 | $81.60 | 10.184% | $89.9101 | $89.91 | $89.90 | $89.90 |
| Purchase #2 | $110.81 | 7.219% | $118.8094 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $58.60 | 7.810% | $63.1767 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $97.89 | 5.415% | $103.1907 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $109.66 | 6.462% | $116.7462 | $116.75 | $116.75 | $116.70 |
| Purchase #6 | $178.42 | 6.465% | $189.9549 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $202.95 | 13.102% | $229.5405 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $839.93 | $911.3285 | $911.33 | $911.35 | $911.30 | |