| 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 | $67.77 | 7.476% | $72.8365 | $72.84 | $72.85 | $72.80 |
| Purchase #2 | $119.29 | 12.467% | $134.1619 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $84.85 | 8.805% | $92.321 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $143.44 | 5.830% | $151.8026 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $15.49 | 8.852% | $16.8612 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $161.45 | 8.520% | $175.2055 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $113.77 | 13.260% | $128.8559 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $706.06 | $772.0446 | $772.05 | $772.00 | $772.10 | |