| 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 | $11.47 | 6.726% | $12.2415 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $175.73 | 6.600% | $187.3282 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $65.42 | 13.417% | $74.1974 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $178.83 | 11.768% | $199.8747 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $185.73 | 7.660% | $199.9569 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $201.47 | 3.636% | $208.7954 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $85.48 | 3.279% | $88.2829 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $904.13 | $970.6770 | $970.68 | $970.70 | $970.70 | |