| 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 | $35.41 | 8.623% | $38.4634 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $189.79 | 11.740% | $212.0713 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $105.97 | 3.676% | $109.8655 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $22.53 | 7.779% | $24.2826 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $60.81 | 7.693% | $65.4881 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $197.83 | 7.411% | $212.4912 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $250.35 | 10.808% | $277.4078 | $277.41 | $277.40 | $277.40 |
| 7 purchase totals = | $862.69 | $940.0699 | $940.07 | $940.05 | $940.20 | |