| 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 | $134.53 | 12.667% | $151.5709 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $23.75 | 11.276% | $26.4281 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $135.53 | 10.553% | $149.8325 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $87.30 | 13.166% | $98.7939 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $80.44 | 4.469% | $84.0349 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $127.79 | 9.385% | $139.7831 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $87.37 | 11.871% | $97.7417 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $676.71 | $748.1851 | $748.17 | $748.25 | $748.10 | |