| 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 | $67.26 | 13.581% | $76.3946 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $13.61 | 7.680% | $14.6552 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $47.87 | 3.301% | $49.4502 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $153.52 | 8.726% | $166.9162 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $163.79 | 8.582% | $177.8465 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $6.64 | 12.676% | $7.4817 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $33.64 | 12.841% | $37.9597 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $486.33 | $530.7041 | $530.71 | $530.70 | $530.80 | |