| 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 | $41.27 | 6.640% | $44.0103 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $18.36 | 8.476% | $19.9162 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $177.35 | 7.705% | $191.0148 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $122.54 | 11.195% | $136.2584 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $102.58 | 6.628% | $109.379 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $89.93 | 12.472% | $101.1461 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $182.48 | 8.105% | $197.27 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $734.51 | $798.9948 | $799.00 | $798.95 | $799.00 | |