| 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 | $111.62 | 13.202% | $126.3561 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $69.43 | 13.748% | $78.9752 | $78.98 | $79.00 | $79.00 |
| Purchase #3 | $39.93 | 8.493% | $43.3213 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $47.68 | 9.416% | $52.1695 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $99.82 | 8.696% | $108.5003 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $14.55 | 5.529% | $15.3545 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $207.96 | 4.187% | $216.6673 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $590.99 | $641.3442 | $641.35 | $641.30 | $641.50 | |