| 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 | $45.96 | 13.192% | $52.023 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $76.44 | 4.636% | $79.9838 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $13.85 | 9.400% | $15.1519 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $66.33 | 5.224% | $69.7951 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $228.53 | 7.704% | $246.136 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $117.77 | 6.592% | $125.5334 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $173.55 | 5.763% | $183.5517 | $183.55 | $183.55 | $183.60 |
| 7 purchase totals = | $722.43 | $772.1749 | $772.17 | $772.20 | $772.20 | |