| 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 | $40.71 | 4.698% | $42.6226 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $46.93 | 5.223% | $49.3812 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $202.27 | 6.402% | $215.2193 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $118.43 | 8.497% | $128.493 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $17.92 | 3.265% | $18.5051 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $235.47 | 7.119% | $252.2331 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $200.83 | 11.827% | $224.5822 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $862.56 | $931.0365 | $931.03 | $931.05 | $931.00 | |