| 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 | $91.78 | 8.133% | $99.2445 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $168.95 | 10.363% | $186.4583 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $75.86 | 5.179% | $79.7888 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $134.81 | 6.699% | $143.8409 | $143.84 | $143.85 | $143.80 |
| Purchase #5 | $69.71 | 5.254% | $73.3726 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $68.72 | 7.483% | $73.8623 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $12.40 | 12.576% | $13.9594 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $622.23 | $670.5268 | $670.52 | $670.50 | $670.60 | |