| 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 | $8.95 | 13.209% | $10.1322 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $67.56 | 11.453% | $75.2976 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $176.85 | 12.771% | $199.4355 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $123.75 | 10.314% | $136.5136 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $193.35 | 7.222% | $207.3137 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $84.64 | 3.236% | $87.379 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $17.40 | 10.508% | $19.2284 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $672.50 | $735.3000 | $735.30 | $735.35 | $735.20 | |