| 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 | $24.79 | 7.788% | $26.7206 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $86.78 | 3.854% | $90.1245 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $136.70 | 11.652% | $152.6283 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $6.78 | 5.648% | $7.1629 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $30.84 | 9.772% | $33.8537 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $119.59 | 4.591% | $125.0804 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $146.70 | 7.365% | $157.5045 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $552.18 | $593.0749 | $593.06 | $593.05 | $593.10 | |