| 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 | $111.63 | 13.227% | $126.3953 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $19.63 | 12.607% | $22.1048 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $86.72 | 6.399% | $92.2692 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $150.89 | 11.207% | $167.8002 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $15.44 | 3.351% | $15.9574 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $73.99 | 9.833% | $81.2654 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $77.70 | 13.586% | $88.2563 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $536.00 | $594.0486 | $594.06 | $594.00 | $594.20 | |