| 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 | $6.39 | 10.435% | $7.0568 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $115.45 | 10.578% | $127.6623 | $127.66 | $127.65 | $127.70 |
| Purchase #3 | $202.40 | 11.210% | $225.089 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $139.59 | 12.464% | $156.9885 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $26.51 | 13.837% | $30.1782 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $105.91 | 11.634% | $118.2316 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $31.39 | 13.103% | $35.503 | $35.50 | $35.50 | $35.50 |
| 7 purchase totals = | $627.64 | $700.7094 | $700.71 | $700.75 | $700.80 | |