| 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 | $115.88 | 6.781% | $123.7378 | $123.74 | $123.75 | $123.70 |
| Purchase #2 | $243.92 | 11.256% | $271.3756 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $59.41 | 6.803% | $63.4517 | $63.45 | $63.45 | $63.50 |
| Purchase #4 | $108.93 | 5.186% | $114.5791 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $16.74 | 8.743% | $18.2036 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $221.70 | 3.500% | $229.4595 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $96.80 | 13.372% | $109.7441 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $863.38 | $930.5514 | $930.55 | $930.60 | $930.60 | |