| 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 | $22.27 | 8.235% | $24.1039 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $144.94 | 13.848% | $165.0113 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $167.73 | 5.699% | $177.2889 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $78.75 | 4.243% | $82.0914 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $198.99 | 8.798% | $216.4971 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $17.64 | 9.605% | $19.3343 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $67.91 | 5.254% | $71.478 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $698.23 | $755.8049 | $755.80 | $755.85 | $755.80 | |