| 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 | $34.59 | 12.600% | $38.9483 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $57.67 | 13.360% | $65.3747 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $249.75 | 5.687% | $263.9533 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $205.33 | 3.294% | $212.0936 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $45.83 | 13.125% | $51.8452 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $9.74 | 8.151% | $10.5339 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $235.37 | 6.482% | $250.6267 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $838.28 | $893.3757 | $893.37 | $893.40 | $893.30 | |