| 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 | $17.67 | 4.276% | $18.4256 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $213.53 | 9.161% | $233.0915 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $50.73 | 10.314% | $55.9623 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $210.33 | 13.111% | $237.9064 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $23.97 | 10.478% | $26.4816 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $178.90 | 9.644% | $196.1531 | $196.15 | $196.15 | $196.20 |
| Purchase #7 | $70.50 | 12.392% | $79.2364 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $765.63 | $847.2569 | $847.26 | $847.30 | $847.30 | |