| 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 | $40.53 | 5.416% | $42.7251 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $208.47 | 8.274% | $225.7188 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $195.93 | 7.690% | $210.997 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $109.46 | 10.852% | $121.3386 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $99.56 | 7.363% | $106.8906 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $84.83 | 4.506% | $88.6524 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $177.89 | 10.160% | $195.9636 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $916.67 | $992.2861 | $992.29 | $992.30 | $992.30 | |