| 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 | $80.83 | 5.868% | $85.5731 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $230.36 | 5.152% | $242.2281 | $242.23 | $242.25 | $242.20 |
| Purchase #3 | $131.87 | 12.709% | $148.6294 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $51.96 | 5.259% | $54.6926 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $42.36 | 10.346% | $46.7426 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $110.58 | 10.603% | $122.3048 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $183.93 | 7.787% | $198.2526 | $198.25 | $198.25 | $198.30 |
| 7 purchase totals = | $831.89 | $898.4232 | $898.41 | $898.45 | $898.40 | |