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 | $20.55 | 4.644% | $21.5043 | $21.50 | $21.50 | $21.50 |
Purchase #2 | $132.88 | 10.786% | $147.2124 | $147.21 | $147.20 | $147.20 |
Purchase #3 | $125.80 | 7.267% | $134.9419 | $134.94 | $134.95 | $134.90 |
Purchase #4 | $76.97 | 4.784% | $80.6522 | $80.65 | $80.65 | $80.70 |
Purchase #5 | $126.26 | 6.787% | $134.8293 | $134.83 | $134.85 | $134.80 |
Purchase #6 | $86.40 | 7.467% | $92.8515 | $92.85 | $92.85 | $92.90 |
Purchase #7 | $50.58 | 7.652% | $54.4504 | $54.45 | $54.45 | $54.50 |
7 purchase totals = | $619.44 | $666.4420 | $666.43 | $666.45 | $666.50 |