| 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 | $28.78 | 6.846% | $30.7503 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $124.97 | 9.127% | $136.376 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $244.54 | 11.520% | $272.711 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $33.43 | 7.349% | $35.8868 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $184.96 | 12.387% | $207.871 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $147.60 | 5.157% | $155.2117 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $172.59 | 12.790% | $194.6643 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $936.87 | $1,033.4711 | $1,033.47 | $1,033.45 | $1,033.60 | |