| 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 | $40.54 | 10.759% | $44.9017 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $13.43 | 12.213% | $15.0702 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $69.58 | 5.271% | $73.2476 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $208.41 | 5.736% | $220.3644 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $66.78 | 8.180% | $72.2426 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $171.25 | 8.298% | $185.4603 | $185.46 | $185.45 | $185.50 |
| Purchase #7 | $103.25 | 9.645% | $113.2085 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $673.24 | $724.4953 | $724.49 | $724.45 | $724.50 | |