| 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 | $73.78 | 8.141% | $79.7864 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $53.31 | 5.453% | $56.217 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $137.95 | 10.139% | $151.9368 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $40.87 | 10.561% | $45.1863 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $166.35 | 4.344% | $173.5762 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $126.47 | 10.220% | $139.3952 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $249.38 | 9.219% | $272.3703 | $272.37 | $272.35 | $272.40 |
| 7 purchase totals = | $848.11 | $918.4682 | $918.49 | $918.50 | $918.50 | |