| 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 | $122.91 | 12.327% | $138.0611 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $64.82 | 6.583% | $69.0871 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $24.72 | 13.528% | $28.0641 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $118.27 | 5.781% | $125.1072 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $105.37 | 6.193% | $111.8956 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $65.92 | 6.655% | $70.307 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $195.99 | 4.554% | $204.9154 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $698.00 | $747.4375 | $747.45 | $747.40 | $747.50 | |