| 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 | $13.54 | 9.666% | $14.8488 | $14.85 | $14.85 | $14.80 |
| Purchase #2 | $104.38 | 5.554% | $110.1773 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $34.28 | 13.374% | $38.8646 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $106.60 | 4.746% | $111.6592 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $133.69 | 4.188% | $139.2889 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $112.86 | 8.336% | $122.268 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $231.72 | 3.396% | $239.5892 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $737.07 | $776.6960 | $776.70 | $776.70 | $776.80 | |