| 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 | $49.98 | 12.208% | $56.0816 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $12.97 | 7.166% | $13.8994 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $248.40 | 9.638% | $272.3408 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $55.69 | 4.358% | $58.117 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $18.34 | 9.427% | $20.0689 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $91.53 | 12.167% | $102.6665 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $241.60 | 10.193% | $266.2263 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $718.51 | $789.4005 | $789.41 | $789.40 | $789.40 | |