| 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 | $48.90 | 4.149% | $50.9289 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $72.53 | 12.292% | $81.4454 | $81.45 | $81.45 | $81.40 |
| Purchase #3 | $47.75 | 9.845% | $52.451 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $151.71 | 3.455% | $156.9516 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $6.53 | 11.392% | $7.2739 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $58.40 | 3.465% | $60.4236 | $60.42 | $60.40 | $60.40 |
| Purchase #7 | $95.90 | 7.340% | $102.9391 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $481.72 | $512.4135 | $512.41 | $512.40 | $512.40 | |