| 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 | $45.68 | 11.315% | $50.8487 | $50.85 | $50.85 | $50.80 |
| Purchase #2 | $152.58 | 3.830% | $158.4238 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $205.49 | 3.333% | $212.339 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $69.50 | 3.630% | $72.0229 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $42.71 | 7.263% | $45.812 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $78.90 | 6.485% | $84.0167 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $221.93 | 4.711% | $232.3851 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $816.79 | $855.8482 | $855.85 | $855.80 | $855.70 | |