| 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 | $15.43 | 8.685% | $16.7701 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $209.95 | 12.351% | $235.8809 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $49.87 | 12.505% | $56.1062 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $194.49 | 8.828% | $211.6596 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $182.91 | 6.833% | $195.4082 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $36.31 | 11.633% | $40.5339 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $109.25 | 3.409% | $112.9743 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $798.21 | $869.3332 | $869.33 | $869.30 | $869.40 | |