| 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 | $95.43 | 3.220% | $98.5028 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $201.38 | 6.422% | $214.3126 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $175.29 | 7.835% | $189.024 | $189.02 | $189.00 | $189.00 |
| Purchase #4 | $7.84 | 11.614% | $8.7505 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $117.90 | 4.184% | $122.8329 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $101.97 | 5.831% | $107.9159 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $98.98 | 10.493% | $109.366 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $798.79 | $850.7047 | $850.70 | $850.65 | $850.70 | |