| 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 | $89.38 | 11.755% | $99.8866 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $87.75 | 7.241% | $94.104 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $246.65 | 4.238% | $257.103 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $41.29 | 10.766% | $45.7353 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $14.40 | 11.770% | $16.0949 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $212.91 | 9.495% | $233.1258 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $225.31 | 12.450% | $253.3611 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $917.69 | $999.4107 | $999.41 | $999.45 | $999.40 | |