| 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 | $67.26 | 7.417% | $72.2487 | $72.25 | $72.25 | $72.20 |
| Purchase #2 | $128.25 | 8.408% | $139.0333 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $151.29 | 13.149% | $171.1831 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $9.92 | 13.127% | $11.2222 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $57.93 | 7.351% | $62.1884 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $93.59 | 9.512% | $102.4923 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $125.97 | 3.711% | $130.6447 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $634.21 | $689.0127 | $689.00 | $689.05 | $688.90 | |