| 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 | $122.44 | 10.652% | $135.4823 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $81.72 | 8.290% | $88.4946 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $97.62 | 6.304% | $103.774 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $72.75 | 8.652% | $79.0443 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $237.71 | 12.365% | $267.1028 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $131.59 | 8.605% | $142.9133 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $26.85 | 5.509% | $28.3292 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $770.68 | $845.1405 | $845.12 | $845.15 | $845.10 | |