| 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 | $80.99 | 8.482% | $87.8596 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $24.74 | 4.477% | $25.8476 | $25.85 | $25.85 | $25.80 |
| Purchase #3 | $121.58 | 7.575% | $130.7897 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $135.46 | 13.118% | $153.2296 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $40.46 | 11.803% | $45.2355 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $200.55 | 3.488% | $207.5452 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $24.94 | 11.249% | $27.7455 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $628.72 | $678.2527 | $678.27 | $678.30 | $678.10 | |