| 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 | $21.48 | 9.870% | $23.6001 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $121.68 | 10.776% | $134.7922 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $99.98 | 8.577% | $108.5553 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $188.54 | 6.376% | $200.5613 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $11.97 | 6.361% | $12.7314 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $76.39 | 13.747% | $86.8913 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $149.58 | 7.245% | $160.4171 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $669.62 | $727.5487 | $727.55 | $727.55 | $727.60 | |