| 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 | $72.55 | 8.156% | $78.4672 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $229.86 | 8.288% | $248.9108 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $206.38 | 3.245% | $213.077 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $191.29 | 11.267% | $212.8426 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $23.65 | 11.835% | $26.449 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $121.53 | 4.344% | $126.8093 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $76.61 | 8.192% | $82.8859 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $921.87 | $989.4418 | $989.45 | $989.45 | $989.40 | |