| 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 | $87.81 | 10.712% | $97.2162 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $73.36 | 10.413% | $80.999 | $81.00 | $81.00 | $81.00 |
| Purchase #3 | $186.57 | 9.496% | $204.2867 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $174.86 | 8.287% | $189.3506 | $189.35 | $189.35 | $189.40 |
| Purchase #5 | $164.56 | 13.764% | $187.21 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $28.92 | 4.637% | $30.261 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $24.45 | 7.269% | $26.2273 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $740.53 | $815.5508 | $815.56 | $815.55 | $815.60 | |