| 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 | $71.96 | 5.539% | $75.9459 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $67.69 | 3.556% | $70.0971 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $84.28 | 11.301% | $93.8045 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $75.69 | 10.268% | $83.4618 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $8.69 | 7.749% | $9.3634 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $79.97 | 8.262% | $86.5771 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $20.26 | 4.520% | $21.1758 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $408.54 | $440.4256 | $440.43 | $440.45 | $440.50 | |