| 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 | $208.56 | 3.536% | $215.9347 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $71.55 | 10.634% | $79.1586 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $67.53 | 9.267% | $73.788 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $68.89 | 10.379% | $76.0401 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $180.32 | 6.833% | $192.6413 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $30.31 | 8.744% | $32.9603 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $174.80 | 10.370% | $192.9268 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $801.96 | $863.4498 | $863.45 | $863.50 | $863.40 | |