| 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 | $58.76 | 3.496% | $60.8142 | $60.81 | $60.80 | $60.80 |
| Purchase #2 | $237.74 | 4.532% | $248.5144 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $5.50 | 4.634% | $5.7549 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $137.28 | 9.430% | $150.2255 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $165.52 | 11.691% | $184.8709 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $184.96 | 9.659% | $202.8253 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $16.48 | 11.179% | $18.3223 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $806.24 | $871.3275 | $871.32 | $871.30 | $871.30 | |