| 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 | $29.70 | 11.109% | $32.9994 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $203.45 | 11.708% | $227.2699 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $57.90 | 6.548% | $61.6913 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $8.74 | 4.791% | $9.1587 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $222.87 | 3.732% | $231.1875 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $150.60 | 12.683% | $169.7006 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $34.76 | 12.547% | $39.1213 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $708.02 | $771.1287 | $771.13 | $771.10 | $771.20 | |