| 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 | $13.50 | 4.174% | $14.0635 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $227.73 | 8.849% | $247.8818 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $94.51 | 11.441% | $105.3229 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $107.91 | 9.552% | $118.2176 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $243.55 | 11.676% | $271.9869 | $271.99 | $272.00 | $272.00 |
| Purchase #6 | $53.83 | 9.569% | $58.981 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $38.50 | 9.752% | $42.2545 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $779.53 | $858.7082 | $858.70 | $858.70 | $858.80 | |