| 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 | $116.74 | 12.645% | $131.5018 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $233.65 | 5.705% | $246.9797 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $62.48 | 6.774% | $66.7124 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $7.40 | 11.867% | $8.2782 | $8.28 | $8.30 | $8.30 |
| Purchase #5 | $59.81 | 10.169% | $65.8921 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $113.62 | 6.237% | $120.7065 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $123.28 | 10.351% | $136.0407 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $716.98 | $776.1114 | $776.11 | $776.15 | $776.10 | |