| 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 | $7.95 | 8.194% | $8.6014 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $213.74 | 5.389% | $225.2584 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $27.95 | 8.812% | $30.413 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $239.28 | 13.612% | $271.8508 | $271.85 | $271.85 | $271.90 |
| Purchase #5 | $80.96 | 13.768% | $92.1066 | $92.11 | $92.10 | $92.10 |
| Purchase #6 | $71.65 | 5.487% | $75.5814 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $155.74 | 6.348% | $165.6264 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $797.27 | $869.4380 | $869.44 | $869.45 | $869.50 | |