| 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 | $40.73 | 10.592% | $45.0441 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $242.57 | 6.359% | $257.995 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $168.86 | 4.751% | $176.8825 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $66.92 | 3.829% | $69.4824 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $222.45 | 5.847% | $235.4567 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $192.78 | 3.188% | $198.9258 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $131.50 | 5.127% | $138.242 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,065.81 | $1,122.0285 | $1,122.03 | $1,122.10 | $1,122.00 | |