| 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 | $82.76 | 4.582% | $86.5521 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $77.39 | 13.489% | $87.8291 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $97.76 | 9.626% | $107.1704 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $6.73 | 4.538% | $7.0354 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $25.37 | 8.593% | $27.55 | $27.55 | $27.55 | $27.60 |
| Purchase #6 | $236.94 | 6.290% | $251.8435 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $205.95 | 11.533% | $229.7022 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $732.90 | $797.6827 | $797.68 | $797.70 | $797.70 | |