| 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 | $26.53 | 8.666% | $28.8291 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $146.44 | 10.560% | $161.9041 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $171.71 | 7.367% | $184.3599 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $209.72 | 7.856% | $226.1956 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $62.51 | 7.113% | $66.9563 | $66.96 | $66.95 | $67.00 |
| Purchase #6 | $16.42 | 9.134% | $17.9198 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $161.73 | 10.746% | $179.1095 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $795.06 | $865.2743 | $865.28 | $865.25 | $865.30 | |