| 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 | $45.68 | 5.460% | $48.1741 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $173.28 | 4.280% | $180.6964 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $20.71 | 6.529% | $22.0622 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $247.55 | 8.264% | $268.0075 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $239.51 | 9.240% | $261.6407 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $179.83 | 12.455% | $202.2278 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $68.47 | 7.124% | $73.3478 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $975.03 | $1,056.1565 | $1,056.16 | $1,056.15 | $1,056.10 | |