| 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 | $15.91 | 4.359% | $16.6035 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $225.33 | 4.814% | $236.1774 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $137.50 | 8.560% | $149.27 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $80.86 | 5.520% | $85.3235 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $68.56 | 4.501% | $71.6459 | $71.65 | $71.65 | $71.60 |
| Purchase #6 | $60.60 | 8.122% | $65.5219 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $44.92 | 10.290% | $49.5423 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $633.68 | $674.0845 | $674.08 | $674.05 | $674.00 | |