| 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 | $36.67 | 8.859% | $39.9186 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $35.30 | 13.342% | $40.0097 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $160.27 | 8.200% | $173.4121 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $243.52 | 6.868% | $260.245 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $95.34 | 9.623% | $104.5146 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $169.56 | 3.280% | $175.1216 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $11.49 | 7.598% | $12.363 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $752.15 | $805.5846 | $805.58 | $805.50 | $805.50 | |