| 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 | $14.36 | 8.842% | $15.6297 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $188.69 | 5.511% | $199.0887 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $234.28 | 13.259% | $265.3432 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $234.66 | 5.694% | $248.0215 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $9.76 | 5.345% | $10.2817 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $175.49 | 5.642% | $185.3911 | $185.39 | $185.40 | $185.40 |
| Purchase #7 | $164.75 | 3.357% | $170.2807 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,021.99 | $1,094.0366 | $1,094.03 | $1,094.10 | $1,094.00 | |