| 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 | $80.92 | 6.281% | $86.0026 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $99.66 | 7.478% | $107.1126 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $54.87 | 3.574% | $56.8311 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $52.65 | 4.725% | $55.1377 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $33.57 | 10.674% | $37.1533 | $37.15 | $37.15 | $37.20 |
| Purchase #6 | $28.25 | 4.112% | $29.4116 | $29.41 | $29.40 | $29.40 |
| Purchase #7 | $210.68 | 7.635% | $226.7654 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $560.60 | $598.4143 | $598.41 | $598.40 | $598.40 | |