| 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 | $93.81 | 9.374% | $102.6037 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $67.86 | 10.534% | $75.0084 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $37.82 | 5.615% | $39.9436 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $83.94 | 3.613% | $86.9728 | $86.97 | $86.95 | $87.00 |
| Purchase #5 | $103.50 | 5.471% | $109.1625 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $42.45 | 13.858% | $48.3327 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $6.60 | 9.241% | $7.2099 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $435.98 | $469.2336 | $469.22 | $469.20 | $469.20 | |