| 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 | $74.27 | 6.382% | $79.0099 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $138.46 | 3.727% | $143.6204 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $154.48 | 12.361% | $173.5753 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $76.75 | 7.667% | $82.6344 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $136.42 | 6.874% | $145.7975 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $60.28 | 7.659% | $64.8968 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $155.30 | 8.306% | $168.1992 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $795.96 | $857.7335 | $857.74 | $857.75 | $857.70 | |