| 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 | $243.63 | 10.776% | $269.8836 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $119.52 | 7.570% | $128.5677 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $157.31 | 8.361% | $170.4627 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $43.50 | 13.709% | $49.4634 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $21.82 | 9.644% | $23.9243 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $76.69 | 5.382% | $80.8175 | $80.82 | $80.80 | $80.80 |
| Purchase #7 | $26.37 | 3.324% | $27.2465 | $27.25 | $27.25 | $27.20 |
| 7 purchase totals = | $688.84 | $750.3657 | $750.36 | $750.30 | $750.40 | |