| 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 | $54.99 | 3.824% | $57.0928 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $231.43 | 10.730% | $256.2624 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $140.77 | 3.846% | $146.184 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $198.38 | 9.550% | $217.3253 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $72.90 | 13.324% | $82.6132 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $65.69 | 4.447% | $68.6112 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $74.84 | 6.656% | $79.8214 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $839.00 | $907.9103 | $907.90 | $907.90 | $907.90 | |