| 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 | $62.79 | 3.564% | $65.0278 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $8.41 | 8.675% | $9.1396 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $28.78 | 4.279% | $30.0115 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $137.29 | 11.783% | $153.4669 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $12.88 | 7.755% | $13.8788 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $192.75 | 6.256% | $204.8084 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $105.79 | 8.802% | $115.1016 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $548.69 | $591.4346 | $591.44 | $591.45 | $591.40 | |