| 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 | $30.80 | 4.761% | $32.2664 | $32.27 | $32.25 | $32.30 |
| Purchase #2 | $191.92 | 9.147% | $209.4749 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $16.92 | 3.142% | $17.4516 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $223.87 | 4.177% | $233.221 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $173.82 | 9.550% | $190.4198 | $190.42 | $190.40 | $190.40 |
| Purchase #6 | $24.37 | 5.361% | $25.6765 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $239.82 | 10.125% | $264.1018 | $264.10 | $264.10 | $264.10 |
| 7 purchase totals = | $901.52 | $972.6120 | $972.61 | $972.55 | $972.70 | |