| 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 | $51.50 | 11.389% | $57.3653 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $104.85 | 12.872% | $118.3463 | $118.35 | $118.35 | $118.30 |
| Purchase #3 | $16.88 | 8.310% | $18.2827 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $165.37 | 7.773% | $178.2242 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $135.88 | 3.741% | $140.9633 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $206.60 | 4.290% | $215.4631 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $23.95 | 7.512% | $25.7491 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $705.03 | $754.3940 | $754.39 | $754.35 | $754.40 | |