| 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 | $14.55 | 3.805% | $15.1036 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $105.63 | 13.553% | $119.946 | $119.95 | $119.95 | $119.90 |
| Purchase #3 | $134.84 | 12.238% | $151.3417 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $197.86 | 11.170% | $219.961 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $249.80 | 8.607% | $271.3003 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $58.30 | 9.762% | $63.9912 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $68.51 | 5.582% | $72.3342 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $829.49 | $913.9780 | $913.97 | $914.00 | $913.90 | |