| 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 | $92.53 | 4.601% | $96.7873 | $96.79 | $96.80 | $96.80 |
| Purchase #2 | $46.69 | 8.239% | $50.5368 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $86.31 | 5.529% | $91.0821 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $74.70 | 7.505% | $80.3062 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $159.99 | 11.456% | $178.3185 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $125.41 | 11.604% | $139.9626 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $217.67 | 4.271% | $226.9667 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $803.30 | $863.9602 | $863.97 | $863.95 | $864.00 | |