| 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 | $37.91 | 5.513% | $40 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $207.60 | 12.701% | $233.9673 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $52.99 | 7.532% | $56.9812 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $125.28 | 6.286% | $133.1551 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $43.80 | 4.223% | $45.6497 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $124.87 | 5.453% | $131.6792 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $152.82 | 13.767% | $173.8587 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $745.27 | $815.2912 | $815.30 | $815.30 | $815.40 | |