| 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 | $87.34 | 5.194% | $91.8764 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $171.61 | 13.289% | $194.4153 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $139.25 | 7.152% | $149.2092 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $200.42 | 3.400% | $207.2343 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $7.39 | 13.558% | $8.3919 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $92.36 | 8.694% | $100.3898 | $100.39 | $100.40 | $100.40 |
| Purchase #7 | $51.55 | 10.688% | $57.0597 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $749.92 | $808.5766 | $808.58 | $808.60 | $808.60 | |