| 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 | $79.58 | 5.344% | $83.8328 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $207.49 | 3.411% | $214.5675 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $102.54 | 10.692% | $113.5036 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $136.84 | 9.542% | $149.8973 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $102.46 | 5.818% | $108.4211 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $29.78 | 6.556% | $31.7324 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $29.73 | 6.706% | $31.7237 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $688.42 | $733.6784 | $733.67 | $733.65 | $733.60 | |