| 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 | $77.62 | 10.498% | $85.7685 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $199.40 | 8.273% | $215.8964 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $6.48 | 8.357% | $7.0215 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $175.46 | 7.827% | $189.1933 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $169.34 | 6.591% | $180.5012 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $204.93 | 13.685% | $232.9747 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $13.98 | 9.538% | $15.3134 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $847.21 | $926.6690 | $926.66 | $926.60 | $926.70 | |