| 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 | $150.83 | 10.402% | $166.5193 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $108.69 | 11.166% | $120.8263 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $216.90 | 8.239% | $234.7704 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $14.85 | 3.406% | $15.3558 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $12.83 | 6.186% | $13.6237 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $45.96 | 10.145% | $50.6226 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $28.46 | 5.835% | $30.1206 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $578.52 | $631.8387 | $631.84 | $631.75 | $631.80 | |