| 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 | $10.62 | 9.866% | $11.6678 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $8.40 | 10.803% | $9.3075 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $52.32 | 10.239% | $57.677 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $185.60 | 13.833% | $211.274 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $221.77 | 8.257% | $240.0815 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $159.63 | 4.338% | $166.5547 | $166.55 | $166.55 | $166.60 |
| Purchase #7 | $188.87 | 4.611% | $197.5788 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $827.21 | $894.1413 | $894.14 | $894.15 | $894.30 | |