| 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 | $44.44 | 4.458% | $46.4211 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $127.49 | 11.393% | $142.0149 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $14.72 | 4.808% | $15.4277 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $144.33 | 13.126% | $163.2748 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $222.85 | 7.371% | $239.2763 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $116.27 | 10.134% | $128.0528 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $93.98 | 9.613% | $103.0143 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $764.08 | $837.4819 | $837.47 | $837.45 | $837.50 | |