| 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 | $79.73 | 3.563% | $82.5708 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $27.76 | 11.444% | $30.9369 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $249.85 | 8.297% | $270.5801 | $270.58 | $270.60 | $270.60 |
| Purchase #4 | $95.44 | 5.633% | $100.8161 | $100.82 | $100.80 | $100.80 |
| Purchase #5 | $13.61 | 10.611% | $15.0542 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $183.65 | 3.306% | $189.7215 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $197.58 | 13.790% | $224.8263 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $847.62 | $914.5059 | $914.51 | $914.50 | $914.50 | |