| 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 | $40.75 | 3.595% | $42.215 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $28.79 | 13.525% | $32.6838 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $76.68 | 3.716% | $79.5294 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $212.79 | 11.372% | $236.9885 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $233.59 | 9.861% | $256.6243 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $130.80 | 13.342% | $148.2513 | $148.25 | $148.25 | $148.30 |
| Purchase #7 | $124.55 | 11.442% | $138.801 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $847.95 | $935.0933 | $935.09 | $935.10 | $935.10 | |