| 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 | $44.54 | 5.326% | $46.9122 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $229.97 | 12.636% | $259.029 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $42.44 | 9.444% | $46.448 | $46.45 | $46.45 | $46.40 |
| Purchase #4 | $233.51 | 12.126% | $261.8254 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $97.88 | 10.368% | $108.0282 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $22.98 | 12.851% | $25.9332 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $52.83 | 7.596% | $56.843 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $724.15 | $805.0190 | $805.02 | $805.10 | $804.80 | |