| 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 | $51.93 | 11.192% | $57.742 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $190.68 | 7.303% | $204.6054 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $146.88 | 11.548% | $163.8417 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $117.39 | 4.465% | $122.6315 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $67.72 | 3.182% | $69.8749 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $58.51 | 3.360% | $60.4759 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $211.41 | 3.270% | $218.3231 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $844.52 | $897.4945 | $897.49 | $897.50 | $897.40 | |