| 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 | $66.39 | 5.696% | $70.1716 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $237.34 | 5.247% | $249.7932 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $35.45 | 8.183% | $38.3509 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $58.71 | 4.842% | $61.5527 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $145.66 | 9.104% | $158.9209 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $105.56 | 13.258% | $119.5551 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $109.69 | 4.816% | $114.9727 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $758.80 | $813.3171 | $813.31 | $813.25 | $813.50 | |