| 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 | $173.40 | 9.416% | $189.7273 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $76.97 | 9.733% | $84.4615 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $52.82 | 8.609% | $57.3673 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $9.53 | 7.461% | $10.241 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $69.96 | 4.267% | $72.9452 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $65.32 | 10.199% | $71.982 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $101.74 | 7.401% | $109.2698 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $549.74 | $595.9941 | $596.00 | $596.00 | $596.00 | |