| 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 | $24.44 | 13.129% | $27.6487 | $27.65 | $27.65 | $27.60 |
| Purchase #2 | $248.61 | 3.621% | $257.6122 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $89.44 | 10.789% | $99.0897 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $123.40 | 10.722% | $136.6309 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $115.43 | 5.810% | $122.1365 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $50.74 | 4.158% | $52.8498 | $52.85 | $52.85 | $52.80 |
| Purchase #7 | $21.49 | 5.647% | $22.7035 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $673.55 | $718.6713 | $718.67 | $718.70 | $718.50 | |