| 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 | $14.81 | 13.591% | $16.8228 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $57.72 | 13.320% | $65.4083 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $237.84 | 6.632% | $253.6135 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $47.54 | 6.567% | $50.662 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $183.81 | 9.165% | $200.6562 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $103.45 | 9.477% | $113.254 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $66.71 | 12.807% | $75.2535 | $75.25 | $75.25 | $75.30 |
| 7 purchase totals = | $711.88 | $775.6703 | $775.66 | $775.60 | $775.80 | |