| 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 | $8.75 | 13.826% | $9.9598 | $9.96 | $9.95 | $10.00 |
| Purchase #2 | $155.93 | 12.616% | $175.6021 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $29.37 | 5.226% | $30.9049 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $187.88 | 3.762% | $194.948 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $25.81 | 12.657% | $29.0768 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $145.44 | 10.432% | $160.6123 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $237.65 | 9.514% | $260.26 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $790.83 | $861.3639 | $861.36 | $861.35 | $861.40 | |