| 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 | $34.94 | 3.400% | $36.128 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $236.74 | 9.522% | $259.2824 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $23.29 | 13.585% | $26.4539 | $26.45 | $26.45 | $26.50 |
| Purchase #4 | $140.53 | 7.182% | $150.6229 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $215.86 | 5.171% | $227.0221 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $19.31 | 11.488% | $21.5283 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $73.73 | 10.682% | $81.6058 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $744.40 | $802.6434 | $802.64 | $802.65 | $802.60 | |