| 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 | $67.44 | 7.377% | $72.415 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $227.92 | 11.509% | $254.1513 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $45.98 | 7.159% | $49.2717 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $65.91 | 8.326% | $71.3977 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $225.55 | 8.566% | $244.8706 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $234.98 | 5.183% | $247.159 | $247.16 | $247.15 | $247.20 |
| Purchase #7 | $45.29 | 10.563% | $50.074 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $913.07 | $989.3393 | $989.34 | $989.25 | $989.50 | |