| 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 | $104.95 | 7.854% | $113.1928 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $16.62 | 6.830% | $17.7551 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $79.83 | 4.766% | $83.6347 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $250.83 | 10.158% | $276.3093 | $276.31 | $276.30 | $276.30 |
| Purchase #5 | $143.32 | 5.773% | $151.5939 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $237.73 | 5.841% | $251.6158 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $78.83 | 8.391% | $85.4446 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $912.11 | $979.5462 | $979.54 | $979.55 | $979.50 | |