| 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 | $76.93 | 13.242% | $87.1171 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $146.98 | 3.359% | $151.9171 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $13.33 | 10.286% | $14.7011 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $107.69 | 5.270% | $113.3653 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $129.40 | 10.543% | $143.0426 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $215.41 | 12.447% | $242.2221 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $26.63 | 12.231% | $29.8871 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $716.37 | $782.2524 | $782.26 | $782.20 | $782.20 | |