| 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 | $166.87 | 5.525% | $176.0896 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $98.69 | 10.803% | $109.3515 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $75.66 | 7.593% | $81.4049 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $73.64 | 8.152% | $79.6431 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $52.95 | 13.253% | $59.9675 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $162.58 | 6.773% | $173.5915 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $127.97 | 5.525% | $135.0403 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $758.36 | $815.0884 | $815.08 | $815.10 | $815.10 | |