| 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 | $83.63 | 12.799% | $94.3338 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $95.97 | 4.438% | $100.2291 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $37.83 | 8.582% | $41.0766 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $100.59 | 7.114% | $107.746 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $63.59 | 13.480% | $72.1619 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $230.49 | 5.626% | $243.4574 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $188.79 | 3.318% | $195.0541 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $800.89 | $854.0589 | $854.06 | $854.10 | $854.10 | |