| 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 | $22.68 | 6.213% | $24.0891 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $120.85 | 6.757% | $129.0158 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $241.89 | 4.482% | $252.7315 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $42.76 | 3.304% | $44.1728 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $133.85 | 7.183% | $143.4644 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $55.54 | 8.655% | $60.347 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $62.86 | 6.244% | $66.785 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $680.43 | $720.6056 | $720.61 | $720.60 | $720.60 | |