| 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 | $39.88 | 8.751% | $43.3699 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $43.94 | 9.346% | $48.0466 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $209.81 | 9.278% | $229.2762 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $34.65 | 12.839% | $39.0987 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $75.27 | 10.858% | $83.4428 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $224.83 | 4.615% | $235.2059 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $237.59 | 9.559% | $260.3012 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $865.97 | $938.7413 | $938.75 | $938.75 | $938.70 | |