| 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 | $5.56 | 3.531% | $5.7563 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $93.42 | 11.730% | $104.3782 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $103.73 | 11.742% | $115.91 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $242.47 | 6.597% | $258.4657 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $75.30 | 4.823% | $78.9317 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $139.76 | 9.223% | $152.6501 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $246.79 | 5.282% | $259.8254 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $907.03 | $975.9174 | $975.93 | $975.95 | $976.00 | |