| 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 | $74.27 | 8.666% | $80.7062 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $30.26 | 10.340% | $33.3889 | $33.39 | $33.40 | $33.40 |
| Purchase #3 | $26.76 | 12.153% | $30.0121 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $22.76 | 12.800% | $25.6733 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $38.62 | 5.499% | $40.7437 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $181.43 | 9.175% | $198.0762 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $221.26 | 9.335% | $241.9146 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $595.36 | $650.5150 | $650.51 | $650.50 | $650.50 | |