| 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 | $76.96 | 3.552% | $79.6936 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $143.63 | 5.462% | $151.4751 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $48.81 | 10.148% | $53.7632 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $127.25 | 5.140% | $133.7907 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $55.27 | 11.555% | $61.6564 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $195.35 | 11.579% | $217.9696 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $198.93 | 4.868% | $208.6139 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $846.20 | $906.9625 | $906.96 | $906.95 | $907.10 | |