| 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 | $72.89 | 7.758% | $78.5448 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $232.29 | 9.455% | $254.253 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $118.87 | 3.123% | $122.5823 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $202.37 | 11.139% | $224.912 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $19.67 | 7.144% | $21.0752 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $47.93 | 8.385% | $51.9489 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $215.60 | 10.188% | $237.5653 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $909.62 | $990.8815 | $990.88 | $990.90 | $990.90 | |