| 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 | $85.86 | 6.453% | $91.4005 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $231.57 | 6.119% | $245.7398 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $44.87 | 4.261% | $46.7819 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $39.59 | 12.185% | $44.414 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $190.92 | 13.121% | $215.9706 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $49.26 | 3.686% | $51.0757 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $24.40 | 11.708% | $27.2568 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $666.47 | $722.6393 | $722.64 | $722.65 | $722.70 | |