| 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 | $44.34 | 8.699% | $48.1971 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $41.52 | 3.240% | $42.8652 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $179.83 | 3.870% | $186.7894 | $186.79 | $186.80 | $186.80 |
| Purchase #4 | $9.91 | 3.148% | $10.222 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $102.46 | 4.261% | $106.8258 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $172.28 | 8.598% | $187.0926 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $180.68 | 8.794% | $196.569 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $731.02 | $778.5611 | $778.57 | $778.55 | $778.60 | |