| 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 | $83.29 | 3.682% | $86.3567 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $93.38 | 9.683% | $102.422 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $187.50 | 10.458% | $207.1088 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $11.77 | 8.867% | $12.8136 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $245.72 | 12.292% | $275.9239 | $275.92 | $275.90 | $275.90 |
| Purchase #6 | $21.74 | 5.797% | $23.0003 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $88.48 | 10.794% | $98.0305 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $731.88 | $805.6558 | $805.65 | $805.60 | $805.60 | |