| 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 | $52.57 | 5.512% | $55.4677 | $55.47 | $55.45 | $55.50 |
| Purchase #2 | $247.88 | 7.611% | $266.7461 | $266.75 | $266.75 | $266.70 |
| Purchase #3 | $13.66 | 12.793% | $15.4075 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $185.96 | 5.489% | $196.1673 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $170.94 | 3.781% | $177.4032 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $114.64 | 4.118% | $119.3609 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $42.95 | 12.608% | $48.3651 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $828.60 | $878.9178 | $878.93 | $878.85 | $879.00 | |