| 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 | $116.73 | 3.430% | $120.7338 | $120.73 | $120.75 | $120.70 |
| Purchase #2 | $113.70 | 6.268% | $120.8267 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $21.76 | 9.635% | $23.8566 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $239.81 | 3.217% | $247.5247 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $97.52 | 8.863% | $106.1632 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $110.88 | 10.516% | $122.5401 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $99.46 | 6.188% | $105.6146 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $799.86 | $847.2597 | $847.25 | $847.25 | $847.20 | |