| 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 | $32.81 | 5.421% | $34.5886 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $187.30 | 10.373% | $206.7286 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $32.29 | 7.730% | $34.786 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $57.81 | 3.413% | $59.7831 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $177.30 | 5.446% | $186.9558 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $130.70 | 4.412% | $136.4665 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $20.74 | 11.724% | $23.1716 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $638.95 | $682.4802 | $682.49 | $682.50 | $682.60 | |