| 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 | $12.95 | 5.642% | $13.6806 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $79.43 | 8.499% | $86.1808 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $69.55 | 6.482% | $74.0582 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $15.94 | 11.247% | $17.7328 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $212.44 | 5.281% | $223.659 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $181.42 | 3.482% | $187.737 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $16.58 | 4.149% | $17.2679 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $588.31 | $620.3163 | $620.32 | $620.35 | $620.40 | |