| 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 | $83.44 | 11.731% | $93.2283 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $16.38 | 11.816% | $18.3155 | $18.32 | $18.30 | $18.30 |
| Purchase #3 | $68.37 | 11.215% | $76.0377 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $238.84 | 9.487% | $261.4988 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $16.42 | 6.651% | $17.5121 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $199.93 | 11.594% | $223.1099 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $27.65 | 13.867% | $31.4842 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $651.03 | $721.1865 | $721.19 | $721.20 | $721.10 | |