| 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 | $23.65 | 4.195% | $24.6421 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $111.75 | 4.317% | $116.5742 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $15.76 | 13.210% | $17.8419 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $120.64 | 3.476% | $124.8334 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $235.94 | 9.215% | $257.6819 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $225.94 | 3.807% | $234.5415 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $156.39 | 4.174% | $162.9177 | $162.92 | $162.90 | $162.90 |
| 7 purchase totals = | $890.07 | $939.0327 | $939.02 | $939.05 | $938.90 | |