| 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 | $80.34 | 10.252% | $88.5765 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $33.30 | 12.190% | $37.3593 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $26.67 | 10.127% | $29.3709 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $31.34 | 5.467% | $33.0534 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $123.89 | 8.222% | $134.0762 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $8.51 | 3.835% | $8.8364 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $101.54 | 13.832% | $115.585 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $405.59 | $446.8577 | $446.87 | $446.90 | $447.00 | |