| 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 | $9.63 | 5.730% | $10.1818 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $62.31 | 4.603% | $65.1781 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $113.30 | 4.312% | $118.1855 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $239.76 | 9.338% | $262.1488 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $106.57 | 11.559% | $118.8884 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $21.86 | 5.480% | $23.0579 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $94.35 | 9.646% | $103.451 | $103.45 | $103.45 | $103.50 |
| 7 purchase totals = | $647.78 | $701.0915 | $701.10 | $701.15 | $701.20 | |