| 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 | $100.32 | 13.130% | $113.492 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $105.57 | 3.568% | $109.3367 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $55.59 | 3.218% | $57.3789 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $85.65 | 9.563% | $93.8407 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $199.34 | 7.354% | $213.9995 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $14.44 | 9.780% | $15.8522 | $15.85 | $15.85 | $15.90 |
| Purchase #7 | $22.40 | 5.841% | $23.7084 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $583.31 | $627.6084 | $627.61 | $627.65 | $627.60 | |