| 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 | $21.81 | 6.371% | $23.1995 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $154.26 | 8.522% | $167.406 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $53.42 | 10.639% | $59.1034 | $59.10 | $59.10 | $59.10 |
| Purchase #4 | $23.25 | 11.225% | $25.8598 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $158.36 | 9.688% | $173.7019 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $58.51 | 4.171% | $60.9505 | $60.95 | $60.95 | $61.00 |
| Purchase #7 | $133.28 | 3.789% | $138.33 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $602.89 | $648.5511 | $648.55 | $648.55 | $648.60 | |