| 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 | $241.75 | 7.247% | $259.2696 | $259.27 | $259.25 | $259.30 |
| Purchase #2 | $6.51 | 4.482% | $6.8018 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $70.67 | 12.790% | $79.7087 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $5.77 | 11.528% | $6.4352 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $135.87 | 3.416% | $140.5113 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $77.35 | 11.187% | $86.0031 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $130.25 | 10.686% | $144.1685 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $668.17 | $722.8982 | $722.90 | $722.85 | $722.90 | |