| 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 | $93.45 | 11.179% | $103.8968 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $57.49 | 11.162% | $63.907 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $73.34 | 6.282% | $77.9472 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $215.54 | 9.404% | $235.8094 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $15.55 | 3.824% | $16.1446 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $90.35 | 4.790% | $94.6778 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $198.79 | 7.253% | $213.2082 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $744.51 | $805.5910 | $805.60 | $805.60 | $805.50 | |