| 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 | $43.39 | 5.249% | $45.6675 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $242.80 | 12.382% | $272.8635 | $272.86 | $272.85 | $272.90 |
| Purchase #3 | $86.56 | 3.588% | $89.6658 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $18.49 | 3.324% | $19.1046 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $248.31 | 11.110% | $275.8972 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $161.35 | 13.394% | $182.9612 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $48.97 | 3.268% | $50.5703 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $849.87 | $936.7301 | $936.73 | $936.65 | $936.90 | |