| 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 | $66.40 | 4.379% | $69.3077 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $246.66 | 11.663% | $275.428 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $146.98 | 5.341% | $154.8302 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $69.54 | 10.814% | $77.0601 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $9.69 | 11.554% | $10.8096 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $228.28 | 5.519% | $240.8788 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $24.33 | 8.363% | $26.3647 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $791.88 | $854.6791 | $854.68 | $854.70 | $854.70 | |