| 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 | $75.78 | 10.167% | $83.4846 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $153.56 | 13.872% | $174.8618 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $28.63 | 3.751% | $29.7039 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $116.27 | 3.394% | $120.2162 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $19.41 | 7.869% | $20.9374 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $10.87 | 13.448% | $12.3318 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $150.45 | 11.179% | $167.2688 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $554.97 | $608.8045 | $608.80 | $608.80 | $608.80 | |