| 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 | $73.49 | 13.317% | $83.2767 | $83.28 | $83.30 | $83.30 |
| Purchase #2 | $33.48 | 7.643% | $36.0389 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $135.58 | 13.212% | $153.4928 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $79.39 | 9.832% | $87.1956 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $188.71 | 3.802% | $195.8848 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $76.34 | 4.324% | $79.6409 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $167.57 | 5.604% | $176.9606 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $754.56 | $812.4903 | $812.49 | $812.55 | $812.50 | |