| 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 | $10.68 | 5.208% | $11.2362 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $140.72 | 3.231% | $145.2667 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $217.79 | 7.627% | $234.4008 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $56.68 | 7.563% | $60.9667 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $80.73 | 6.234% | $85.7627 | $85.76 | $85.75 | $85.80 |
| Purchase #6 | $24.92 | 5.182% | $26.2114 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $104.28 | 7.122% | $111.7068 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $635.80 | $675.5513 | $675.56 | $675.50 | $675.60 | |