| 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 | $111.96 | 4.818% | $117.3542 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $42.63 | 5.509% | $44.9785 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $141.84 | 8.869% | $154.4198 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $67.85 | 3.827% | $70.4466 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $167.88 | 8.693% | $182.4738 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $117.29 | 4.581% | $122.6631 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $13.83 | 12.418% | $15.5474 | $15.55 | $15.55 | $15.50 |
| 7 purchase totals = | $663.28 | $707.8834 | $707.88 | $707.85 | $707.90 | |