| 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 | $68.73 | 5.830% | $72.737 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $172.60 | 6.262% | $183.4082 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $208.43 | 8.795% | $226.7614 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $32.71 | 10.429% | $36.1213 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $29.95 | 10.448% | $33.0792 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $123.96 | 3.188% | $127.9118 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $231.83 | 11.795% | $259.1743 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $868.21 | $939.1932 | $939.19 | $939.15 | $939.20 | |