| 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 | $31.49 | 13.306% | $35.6801 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $17.90 | 4.594% | $18.7223 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $203.53 | 13.777% | $231.5703 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $234.48 | 10.793% | $259.7874 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $147.85 | 7.171% | $158.4523 | $158.45 | $158.45 | $158.50 |
| Purchase #6 | $229.61 | 3.451% | $237.5338 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $65.90 | 8.541% | $71.5285 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $930.76 | $1,013.2747 | $1,013.27 | $1,013.30 | $1,013.30 | |