| 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 | $32.32 | 3.176% | $33.3465 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $110.79 | 10.608% | $122.5426 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $207.50 | 4.524% | $216.8873 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $39.40 | 12.250% | $44.2265 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $62.79 | 10.534% | $69.4043 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $200.68 | 7.197% | $215.1229 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $9.75 | 9.248% | $10.6517 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $663.23 | $712.1818 | $712.18 | $712.20 | $712.10 | |