| 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 | $77.66 | 12.685% | $87.5112 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $18.95 | 9.531% | $20.7561 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $24.74 | 10.203% | $27.2642 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $135.98 | 11.638% | $151.8054 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $139.51 | 5.709% | $147.4746 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $121.37 | 9.517% | $132.9208 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $159.74 | 7.364% | $171.5033 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $677.95 | $739.2356 | $739.23 | $739.15 | $739.30 | |