| 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 | $80.98 | 12.405% | $91.0256 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $56.38 | 6.214% | $59.8835 | $59.88 | $59.90 | $59.90 |
| Purchase #3 | $57.26 | 5.186% | $60.2295 | $60.23 | $60.25 | $60.20 |
| Purchase #4 | $218.68 | 13.373% | $247.9241 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $69.77 | 9.477% | $76.3821 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $203.52 | 4.659% | $213.002 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $123.87 | 12.564% | $139.433 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $810.46 | $887.8798 | $887.87 | $887.95 | $887.80 | |