| 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 | $43.37 | 9.281% | $47.3952 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $74.66 | 10.504% | $82.5023 | $82.50 | $82.50 | $82.50 |
| Purchase #3 | $125.90 | 13.340% | $142.6951 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $86.60 | 6.478% | $92.2099 | $92.21 | $92.20 | $92.20 |
| Purchase #5 | $174.52 | 12.489% | $196.3158 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $71.82 | 4.409% | $74.9865 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $215.94 | 4.184% | $224.9749 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $792.81 | $861.0797 | $861.09 | $861.05 | $861.10 | |