| 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 | $45.54 | 11.378% | $50.7215 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $58.57 | 13.568% | $66.5168 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $91.36 | 7.378% | $98.1005 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $87.40 | 11.261% | $97.2421 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $204.49 | 12.470% | $229.9899 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $23.74 | 13.857% | $27.0297 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $207.79 | 10.747% | $230.1212 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $718.89 | $799.7217 | $799.72 | $799.70 | $799.60 | |