| 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 | $87.66 | 7.314% | $94.0715 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $86.37 | 7.402% | $92.7631 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $180.79 | 5.504% | $190.7407 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $167.33 | 4.406% | $174.7026 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $246.92 | 7.351% | $265.0711 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $142.78 | 8.533% | $154.9634 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $56.75 | 4.265% | $59.1704 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $968.60 | $1,031.4828 | $1,031.47 | $1,031.40 | $1,031.60 | |