| 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 | $43.26 | 13.755% | $49.2104 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $88.50 | 8.403% | $95.9367 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $66.34 | 11.574% | $74.0182 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $102.48 | 11.739% | $114.5101 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $58.79 | 13.715% | $66.853 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $49.62 | 12.384% | $55.7649 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $133.48 | 3.714% | $138.4374 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $542.47 | $594.7307 | $594.73 | $594.70 | $594.70 | |