| 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 | $74.87 | 9.158% | $81.7266 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $83.87 | 13.586% | $95.2646 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $109.49 | 13.240% | $123.9865 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $108.34 | 13.428% | $122.8879 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $126.93 | 3.836% | $131.799 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $129.39 | 11.783% | $144.636 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $42.99 | 10.222% | $47.3844 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $675.88 | $747.6850 | $747.69 | $747.75 | $747.70 | |