| 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 | $6.55 | 7.305% | $7.0285 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $58.99 | 8.492% | $63.9994 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $42.49 | 8.144% | $45.9504 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $42.89 | 10.496% | $47.3917 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $56.34 | 13.573% | $63.987 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $206.36 | 13.299% | $233.8038 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $206.77 | 13.291% | $234.2518 | $234.25 | $234.25 | $234.30 |
| 7 purchase totals = | $620.39 | $696.4126 | $696.41 | $696.45 | $696.50 | |