| 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 | $72.93 | 9.127% | $79.5863 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $205.46 | 10.851% | $227.7545 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $91.34 | 9.120% | $99.6702 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $40.93 | 6.366% | $43.5356 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $134.95 | 7.139% | $144.5841 | $144.58 | $144.60 | $144.60 |
| Purchase #6 | $77.39 | 4.255% | $80.6829 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $219.62 | 7.664% | $236.4517 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $842.62 | $912.2653 | $912.26 | $912.30 | $912.40 | |