| 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 | $104.89 | 3.657% | $108.7258 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $111.50 | 13.594% | $126.6573 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $69.86 | 7.467% | $75.0764 | $75.08 | $75.10 | $75.10 |
| Purchase #4 | $246.64 | 6.126% | $261.7492 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $8.53 | 13.378% | $9.6711 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $13.28 | 6.319% | $14.1192 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $66.30 | 6.755% | $70.7786 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $621.00 | $666.7776 | $666.79 | $666.80 | $666.80 | |