| 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 | $127.29 | 10.859% | $141.1124 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $23.36 | 7.258% | $25.0555 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $75.44 | 7.490% | $81.0905 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $46.90 | 5.259% | $49.3665 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $152.30 | 10.228% | $167.8772 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $120.73 | 4.477% | $126.1351 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $153.26 | 7.768% | $165.1652 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $699.28 | $755.8024 | $755.82 | $755.80 | $755.90 | |