| 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 | $7.94 | 12.397% | $8.9243 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $111.61 | 3.752% | $115.7976 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $216.37 | 8.267% | $234.2573 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $7.90 | 12.557% | $8.892 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $53.31 | 4.819% | $55.879 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $167.92 | 11.785% | $187.7094 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $40.41 | 9.685% | $44.3237 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $605.46 | $655.7833 | $655.78 | $655.75 | $655.80 | |