| 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 | $55.78 | 4.217% | $58.1322 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $113.89 | 7.796% | $122.7689 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $157.33 | 10.192% | $173.3651 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $121.77 | 12.659% | $137.1849 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $25.44 | 3.872% | $26.425 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $24.84 | 12.406% | $27.9217 | $27.92 | $27.90 | $27.90 |
| Purchase #7 | $120.88 | 3.640% | $125.28 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $619.93 | $671.0778 | $671.08 | $671.10 | $671.10 | |