| 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 | $49.45 | 4.643% | $51.746 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $87.73 | 10.541% | $96.9776 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $148.58 | 8.349% | $160.9849 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $184.54 | 8.766% | $200.7168 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $63.47 | 6.691% | $67.7168 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $28.83 | 8.386% | $31.2477 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $190.43 | 11.379% | $212.099 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $753.03 | $821.4888 | $821.50 | $821.50 | $821.40 | |