| 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 | $65.86 | 7.239% | $70.6276 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $205.55 | 8.709% | $223.4513 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $37.59 | 10.438% | $41.5136 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $14.68 | 7.224% | $15.7405 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $188.28 | 7.159% | $201.759 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $77.59 | 5.198% | $81.6231 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $167.43 | 11.459% | $186.6158 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $756.98 | $821.3309 | $821.33 | $821.30 | $821.30 | |