| 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 | $23.91 | 6.233% | $25.4003 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $150.85 | 7.631% | $162.3614 | $162.36 | $162.35 | $162.40 |
| Purchase #3 | $110.69 | 9.657% | $121.3793 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $233.37 | 8.196% | $252.497 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $79.72 | 11.751% | $89.0879 | $89.09 | $89.10 | $89.10 |
| Purchase #6 | $177.66 | 8.670% | $193.0631 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $84.33 | 9.754% | $92.5555 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $860.53 | $936.3445 | $936.35 | $936.35 | $936.50 | |