| 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 | $19.86 | 9.585% | $21.7636 | $21.76 | $21.75 | $21.80 |
| Purchase #2 | $90.81 | 8.684% | $98.6959 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $82.39 | 5.628% | $87.0269 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $145.52 | 12.722% | $164.0331 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $82.73 | 3.834% | $85.9019 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $209.91 | 3.186% | $216.5977 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $17.29 | 3.281% | $17.8573 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $648.51 | $691.8764 | $691.88 | $691.90 | $691.90 | |