| 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 | $49.84 | 5.159% | $52.4112 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $164.39 | 3.826% | $170.6796 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $170.35 | 10.471% | $188.1873 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $127.31 | 3.564% | $131.8473 | $131.85 | $131.85 | $131.80 |
| Purchase #5 | $46.99 | 12.416% | $52.8243 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $47.59 | 13.608% | $54.066 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $221.35 | 10.707% | $245.0499 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $827.82 | $895.0656 | $895.07 | $895.05 | $895.00 | |