| 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 | $93.95 | 6.488% | $100.0455 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $137.55 | 10.616% | $152.1523 | $152.15 | $152.15 | $152.20 |
| Purchase #3 | $215.54 | 8.658% | $234.2015 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $7.45 | 7.573% | $8.0142 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $43.80 | 13.175% | $49.5707 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $69.53 | 13.425% | $78.8644 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $210.79 | 12.781% | $237.7311 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $778.61 | $860.5797 | $860.57 | $860.55 | $860.60 | |