| 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 | $27.62 | 12.584% | $31.0957 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $81.33 | 9.270% | $88.8693 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $89.44 | 12.571% | $100.6835 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $34.30 | 8.217% | $37.1184 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $198.33 | 4.715% | $207.6813 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $124.79 | 6.184% | $132.507 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $125.72 | 6.583% | $133.9961 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $681.53 | $731.9513 | $731.96 | $731.95 | $732.00 | |