| 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 | $52.71 | 10.621% | $58.3083 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $29.59 | 4.350% | $30.8772 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $107.34 | 9.359% | $117.386 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $14.29 | 7.549% | $15.3688 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $149.31 | 7.832% | $161.004 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $173.89 | 6.442% | $185.092 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $193.82 | 4.829% | $203.1796 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $720.95 | $771.2159 | $771.22 | $771.25 | $771.30 | |