| 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 | $30.31 | 12.531% | $34.1081 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $123.73 | 13.763% | $140.759 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $73.78 | 4.742% | $77.2786 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $189.87 | 3.732% | $196.9559 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $62.61 | 7.610% | $67.3746 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $53.26 | 8.846% | $57.9714 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $79.95 | 5.833% | $84.6135 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $613.51 | $659.0611 | $659.06 | $659.00 | $659.20 | |