| 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 | $85.77 | 6.747% | $91.5569 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $138.43 | 8.726% | $150.5094 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $228.45 | 12.714% | $257.4951 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $128.56 | 6.286% | $136.6413 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $182.54 | 6.356% | $194.1422 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $73.47 | 11.595% | $81.9888 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $67.79 | 5.339% | $71.4093 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $905.01 | $983.7430 | $983.75 | $983.75 | $983.70 | |