| 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 | $33.91 | 8.703% | $36.8612 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $73.99 | 13.772% | $84.1799 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $139.25 | 10.706% | $154.1581 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $166.78 | 4.609% | $174.4669 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $69.51 | 3.167% | $71.7114 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $144.38 | 12.220% | $162.0232 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $153.81 | 10.436% | $169.8616 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $781.63 | $853.2623 | $853.26 | $853.20 | $853.40 | |