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 | $27.74 | 4.312% | $28.9361 | $28.94 | $28.95 | $28.90 |
Purchase #2 | $197.59 | 3.353% | $204.2152 | $204.22 | $204.20 | $204.20 |
Purchase #3 | $108.71 | 12.729% | $122.5477 | $122.55 | $122.55 | $122.50 |
Purchase #4 | $128.99 | 9.700% | $141.502 | $141.50 | $141.50 | $141.50 |
Purchase #5 | $74.47 | 4.337% | $77.6998 | $77.70 | $77.70 | $77.70 |
Purchase #6 | $16.79 | 12.696% | $18.9217 | $18.92 | $18.90 | $18.90 |
Purchase #7 | $40.58 | 10.340% | $44.776 | $44.78 | $44.80 | $44.80 |
7 purchase totals = | $594.87 | $638.5985 | $638.61 | $638.60 | $638.50 |