| 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 | $59.71 | 11.671% | $66.6788 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $18.28 | 3.546% | $18.9282 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $71.98 | 6.788% | $76.866 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $5.37 | 9.282% | $5.8684 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $110.79 | 4.692% | $115.9883 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $126.91 | 9.326% | $138.7456 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $191.81 | 12.234% | $215.276 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $584.85 | $638.3513 | $638.37 | $638.40 | $638.40 | |