| 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 | $86.36 | 6.412% | $91.8974 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $171.79 | 3.125% | $177.1584 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $49.54 | 12.697% | $55.8301 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $113.42 | 10.335% | $125.142 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $206.82 | 3.247% | $213.5354 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $9.46 | 7.241% | $10.145 | $10.15 | $10.15 | $10.10 |
| Purchase #7 | $77.80 | 7.277% | $83.4615 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $715.19 | $757.1698 | $757.18 | $757.20 | $757.10 | |