| 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 | $117.73 | 6.241% | $125.0775 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $182.91 | 9.825% | $200.8809 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $121.66 | 12.330% | $136.6607 | $136.66 | $136.65 | $136.70 |
| Purchase #4 | $28.66 | 7.401% | $30.7811 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $62.58 | 11.341% | $69.6772 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $34.39 | 8.375% | $37.2702 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $85.52 | 8.312% | $92.6284 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $633.45 | $692.9760 | $692.98 | $693.05 | $693.10 | |