| 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 | $59.74 | 11.737% | $66.7517 | $66.75 | $66.75 | $66.80 |
| Purchase #2 | $60.98 | 3.561% | $63.1515 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $19.73 | 8.268% | $21.3613 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $36.40 | 12.253% | $40.8601 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $180.58 | 4.333% | $188.4045 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $60.75 | 3.492% | $62.8714 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $122.26 | 11.612% | $136.4568 | $136.46 | $136.45 | $136.50 |
| 7 purchase totals = | $540.44 | $579.8573 | $579.85 | $579.80 | $580.10 | |