| 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 | $102.64 | 3.874% | $106.6163 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $59.91 | 13.710% | $68.1237 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $20.75 | 11.727% | $23.1834 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $11.69 | 11.685% | $13.056 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $230.27 | 5.508% | $242.9533 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $85.53 | 11.614% | $95.4635 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $233.80 | 3.142% | $241.146 | $241.15 | $241.15 | $241.10 |
| 7 purchase totals = | $744.59 | $790.5422 | $790.54 | $790.50 | $790.60 | |