| 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 | $7.95 | 5.618% | $8.3966 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $152.36 | 10.179% | $167.8687 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $22.48 | 12.523% | $25.2952 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $123.48 | 3.373% | $127.645 | $127.65 | $127.65 | $127.60 |
| Purchase #5 | $109.50 | 10.282% | $120.7588 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $247.93 | 3.224% | $255.9233 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $237.72 | 12.634% | $267.7535 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $901.42 | $973.6411 | $973.65 | $973.60 | $973.70 | |