| 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 | $96.99 | 12.402% | $109.0187 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $94.46 | 7.587% | $101.6267 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $190.79 | 12.488% | $214.6159 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $12.71 | 9.213% | $13.881 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $117.56 | 5.159% | $123.6249 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $194.41 | 7.191% | $208.39 | $208.39 | $208.40 | $208.40 |
| Purchase #7 | $71.84 | 12.507% | $80.825 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $778.76 | $851.9822 | $851.99 | $852.00 | $851.90 | |