| 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 | $115.52 | 8.263% | $125.0654 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $31.90 | 10.164% | $35.1423 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $234.76 | 8.644% | $255.0527 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $123.81 | 11.109% | $137.5641 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $101.85 | 3.608% | $105.5247 | $105.52 | $105.50 | $105.50 |
| Purchase #6 | $52.64 | 11.619% | $58.7562 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $30.29 | 10.114% | $33.3535 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $690.77 | $750.4589 | $750.45 | $750.40 | $750.60 | |