| 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 | $63.88 | 6.387% | $67.96 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $59.30 | 9.567% | $64.9732 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $76.97 | 7.657% | $82.8636 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $19.63 | 13.463% | $22.2728 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $70.89 | 4.559% | $74.1219 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $234.39 | 10.614% | $259.2682 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $203.48 | 7.499% | $218.739 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $728.54 | $790.1987 | $790.19 | $790.10 | $790.30 | |