| 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 | $45.79 | 6.221% | $48.6386 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $231.39 | 7.392% | $248.4943 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $95.79 | 11.458% | $106.7656 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $51.79 | 12.183% | $58.0996 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $120.47 | 3.761% | $125.0009 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $7.70 | 11.306% | $8.5706 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $193.90 | 13.200% | $219.4948 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $746.83 | $815.0644 | $815.06 | $815.05 | $815.10 | |