| 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 | $95.94 | 11.218% | $106.7025 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $54.61 | 10.354% | $60.2643 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $57.76 | 6.319% | $61.4099 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $130.71 | 6.354% | $139.0153 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $237.95 | 10.279% | $262.4089 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $40.58 | 7.289% | $43.5379 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $135.93 | 5.259% | $143.0786 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $753.48 | $816.4174 | $816.42 | $816.40 | $816.40 | |