| 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 | $76.71 | 4.421% | $80.1013 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $87.72 | 10.542% | $96.9674 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $132.53 | 9.223% | $144.7532 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $182.98 | 12.547% | $205.9385 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $98.93 | 3.458% | $102.351 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $140.38 | 5.494% | $148.0925 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $193.43 | 6.518% | $206.0378 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $912.68 | $984.2417 | $984.24 | $984.25 | $984.30 | |