| 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 | $30.73 | 5.830% | $32.5216 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $61.37 | 13.204% | $69.4733 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $115.87 | 5.814% | $122.6067 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $238.86 | 7.807% | $257.5078 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $152.53 | 7.400% | $163.8172 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $84.58 | 10.560% | $93.5116 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $82.79 | 12.793% | $93.3813 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $766.73 | $832.8195 | $832.82 | $832.75 | $832.80 | |