| 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 | $16.28 | 9.730% | $17.864 | $17.86 | $17.85 | $17.90 |
| Purchase #2 | $64.41 | 8.431% | $69.8404 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $58.86 | 11.172% | $65.4358 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $198.79 | 3.508% | $205.7636 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $37.91 | 9.738% | $41.6017 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $23.52 | 6.803% | $25.1201 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $243.26 | 11.433% | $271.0719 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $643.03 | $696.6975 | $696.69 | $696.65 | $696.70 | |