| 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 | $95.73 | 12.720% | $107.9069 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $197.70 | 3.342% | $204.3071 | $204.31 | $204.30 | $204.30 |
| Purchase #3 | $41.73 | 5.466% | $44.011 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $104.51 | 11.414% | $116.4388 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $84.70 | 3.853% | $87.9635 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $73.92 | 12.555% | $83.2007 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $70.57 | 9.385% | $77.193 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $668.86 | $721.0210 | $721.02 | $721.00 | $721.00 | |