| 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 | $74.82 | 11.727% | $83.5941 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $11.69 | 13.146% | $13.2268 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $189.87 | 7.444% | $204.0039 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $163.44 | 11.453% | $182.1588 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $20.34 | 8.191% | $22.006 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $221.55 | 8.413% | $240.189 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $98.65 | 7.684% | $106.2303 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $780.36 | $851.4089 | $851.41 | $851.45 | $851.40 | |