| 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 | $52.69 | 8.105% | $56.9605 | $56.96 | $56.95 | $57.00 |
| Purchase #2 | $27.57 | 10.163% | $30.3719 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $22.40 | 7.786% | $24.1441 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $203.36 | 11.641% | $227.0331 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $139.41 | 7.472% | $149.8267 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $105.62 | 11.496% | $117.7621 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $59.34 | 6.546% | $63.2244 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $610.39 | $669.3228 | $669.31 | $669.30 | $669.30 | |