| 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 | $85.64 | 13.657% | $97.3359 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $161.30 | 3.630% | $167.1552 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $101.84 | 3.196% | $105.0948 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $148.44 | 3.800% | $154.0807 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $68.82 | 8.748% | $74.8404 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $125.51 | 9.466% | $137.3908 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $90.49 | 3.186% | $93.373 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $782.04 | $829.2708 | $829.27 | $829.30 | $829.30 | |