| 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 | $34.51 | 5.252% | $36.3225 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $183.69 | 13.815% | $209.0668 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $163.64 | 13.129% | $185.1243 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $164.77 | 6.407% | $175.3268 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $13.32 | 12.744% | $15.0175 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $188.78 | 7.697% | $203.3104 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $242.31 | 5.691% | $256.0999 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $991.02 | $1,080.2682 | $1,080.27 | $1,080.20 | $1,080.20 | |