| 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 | $37.94 | 10.339% | $41.8626 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $209.99 | 4.472% | $219.3808 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $26.53 | 7.323% | $28.4728 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $76.90 | 10.244% | $84.7776 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $190.87 | 4.489% | $199.4382 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $104.71 | 13.348% | $118.6867 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $159.39 | 10.815% | $176.628 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $806.33 | $869.2467 | $869.25 | $869.30 | $869.30 | |