| 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 | $44.74 | 12.246% | $50.2189 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $39.76 | 10.604% | $43.9762 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $80.43 | 7.409% | $86.3891 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $111.32 | 5.522% | $117.4671 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $122.77 | 8.185% | $132.8187 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $121.56 | 5.472% | $128.2118 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $30.48 | 4.260% | $31.7784 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $551.06 | $590.8602 | $590.87 | $590.85 | $590.90 | |