| 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 | $58.64 | 10.657% | $64.8893 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $67.80 | 10.605% | $74.9902 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $42.52 | 10.503% | $46.9859 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $80.35 | 12.485% | $90.3817 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $46.75 | 7.531% | $50.2707 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $97.44 | 9.369% | $106.5692 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $86.75 | 13.441% | $98.4101 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $480.25 | $532.4971 | $532.50 | $532.50 | $532.60 | |