| 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 | $107.66 | 3.480% | $111.4066 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $58.49 | 11.409% | $65.1631 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $115.50 | 8.666% | $125.5092 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $97.97 | 3.669% | $101.5645 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $30.25 | 8.415% | $32.7955 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $139.70 | 12.398% | $157.02 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $97.78 | 8.381% | $105.9749 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $647.35 | $699.4338 | $699.43 | $699.35 | $699.50 | |