| 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 | $52.34 | 8.413% | $56.7434 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $117.75 | 3.364% | $121.7111 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $20.59 | 5.448% | $21.7117 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $21.36 | 6.703% | $22.7918 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $42.51 | 7.765% | $45.8109 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $214.65 | 6.467% | $228.5314 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $126.66 | 9.828% | $139.1081 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $595.86 | $636.4084 | $636.40 | $636.40 | $636.30 | |