| 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 | $16.87 | 4.674% | $17.6585 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $116.99 | 8.323% | $126.7271 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $150.26 | 12.335% | $168.7946 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $13.48 | 11.732% | $15.0615 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $218.42 | 13.449% | $247.7953 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $61.65 | 12.496% | $69.3538 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $148.48 | 10.743% | $164.4312 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $726.15 | $809.8220 | $809.82 | $809.85 | $809.90 | |