| 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 | $11.85 | 12.781% | $13.3645 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $110.74 | 13.818% | $126.0421 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $186.34 | 8.874% | $202.8758 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $80.80 | 6.595% | $86.1288 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $242.49 | 5.316% | $255.3808 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $42.54 | 3.285% | $43.9374 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $116.56 | 9.147% | $127.2217 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $791.32 | $854.9511 | $854.95 | $855.00 | $854.90 | |