| 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 | $80.98 | 7.627% | $87.1563 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $217.68 | 10.554% | $240.6539 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $233.69 | 12.389% | $262.6419 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $125.85 | 13.510% | $142.8523 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $112.29 | 8.155% | $121.4472 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $29.43 | 12.138% | $33.0022 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $95.69 | 7.680% | $103.039 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $895.61 | $990.7928 | $990.79 | $990.80 | $990.80 | |