| 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 | $56.92 | 13.308% | $64.4949 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $149.50 | 10.455% | $165.1302 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $19.55 | 8.873% | $21.2847 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $190.93 | 5.506% | $201.4426 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $39.64 | 8.138% | $42.8659 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $246.74 | 6.168% | $261.9589 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $231.62 | 7.871% | $249.8508 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $934.90 | $1,007.0280 | $1,007.02 | $1,007.05 | $1,007.10 | |