| 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 | $74.43 | 3.158% | $76.7805 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $14.33 | 11.406% | $15.9645 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $236.56 | 9.403% | $258.8037 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $244.97 | 5.221% | $257.7599 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $18.47 | 8.249% | $19.9936 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $100.98 | 4.159% | $105.1798 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $46.98 | 6.814% | $50.1812 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $736.72 | $784.6632 | $784.65 | $784.70 | $784.80 | |