| 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 | $25.55 | 8.315% | $27.6745 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $241.64 | 7.630% | $260.0771 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $24.36 | 10.698% | $26.966 | $26.97 | $26.95 | $27.00 |
| Purchase #4 | $86.78 | 9.771% | $95.2593 | $95.26 | $95.25 | $95.30 |
| Purchase #5 | $219.86 | 6.167% | $233.4188 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $74.79 | 3.109% | $77.1152 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $136.84 | 3.678% | $141.873 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $809.82 | $862.3839 | $862.39 | $862.30 | $862.50 | |