| 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 | $47.39 | 5.359% | $49.9296 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $192.33 | 6.860% | $205.5238 | $205.52 | $205.50 | $205.50 |
| Purchase #3 | $6.98 | 9.762% | $7.6614 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $64.83 | 9.365% | $70.9013 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $62.93 | 6.203% | $66.8335 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $232.39 | 12.349% | $261.0878 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $210.39 | 8.361% | $227.9807 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $817.24 | $889.9181 | $889.91 | $889.95 | $889.90 | |