| 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 | $46.75 | 8.104% | $50.5386 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $99.76 | 6.340% | $106.0848 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $30.39 | 6.669% | $32.4167 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $58.72 | 4.328% | $61.2614 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $183.82 | 7.354% | $197.3381 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $9.72 | 8.417% | $10.5381 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $149.98 | 6.389% | $159.5622 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $579.14 | $617.7399 | $617.74 | $617.75 | $617.70 | |