| 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 | $97.87 | 3.293% | $101.0929 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $155.64 | 8.544% | $168.9379 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $70.28 | 6.738% | $75.0155 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $230.67 | 12.850% | $260.3111 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $236.32 | 8.208% | $255.7171 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $77.96 | 11.524% | $86.9441 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $7.87 | 9.587% | $8.6245 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $876.61 | $956.6431 | $956.64 | $956.60 | $956.50 | |