| 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 | $46.49 | 8.494% | $50.4389 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $38.65 | 4.285% | $40.3062 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $188.75 | 4.836% | $197.878 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $55.98 | 7.335% | $60.0861 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $237.67 | 7.195% | $254.7704 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $199.83 | 12.264% | $224.3372 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $79.62 | 9.760% | $87.3909 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $846.99 | $915.2077 | $915.22 | $915.25 | $915.20 | |