| 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 | $61.79 | 10.461% | $68.2539 | $68.25 | $68.25 | $68.30 |
| Purchase #2 | $121.59 | 13.729% | $138.2831 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $9.72 | 3.399% | $10.0504 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $120.49 | 5.780% | $127.4543 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $139.78 | 8.281% | $151.3552 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $20.30 | 5.739% | $21.465 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $175.31 | 7.303% | $188.1129 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $648.98 | $704.9748 | $704.97 | $704.95 | $705.20 | |