| 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 | $23.29 | 3.363% | $24.0732 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $195.25 | 4.270% | $203.5872 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $99.89 | 13.476% | $113.3512 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $43.60 | 9.250% | $47.633 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $117.41 | 11.426% | $130.8253 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $176.76 | 12.141% | $198.2204 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $24.87 | 9.702% | $27.2829 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $681.07 | $744.9732 | $744.97 | $745.00 | $745.00 | |