| 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 | $43.32 | 5.126% | $45.5406 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $192.93 | 11.843% | $215.7787 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $21.78 | 10.191% | $23.9996 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $156.88 | 11.569% | $175.0294 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $42.65 | 12.496% | $47.9795 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $37.88 | 5.490% | $39.9596 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $76.41 | 10.606% | $84.514 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $571.85 | $632.8014 | $632.80 | $632.85 | $632.80 | |