| 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 | $79.48 | 3.241% | $82.0559 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $152.53 | 6.792% | $162.8898 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $208.63 | 6.715% | $222.6395 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $209.98 | 5.208% | $220.9158 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $87.66 | 11.799% | $98.003 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $151.75 | 4.835% | $159.0871 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $163.63 | 4.111% | $170.3568 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $1,053.66 | $1,115.9479 | $1,115.96 | $1,115.95 | $1,116.00 | |