| 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 | $199.83 | 8.108% | $216.0322 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $65.26 | 4.795% | $68.3892 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $126.38 | 9.258% | $138.0803 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $89.35 | 4.408% | $93.2885 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $14.26 | 12.353% | $16.0215 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $92.55 | 13.109% | $104.6824 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $27.29 | 4.426% | $28.4979 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $614.92 | $664.9920 | $664.99 | $665.05 | $665.00 | |