| 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 | $86.89 | 13.353% | $98.4924 | $98.49 | $98.50 | $98.50 |
| Purchase #2 | $9.81 | 4.389% | $10.2406 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $128.82 | 13.213% | $145.841 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $86.47 | 11.263% | $96.2091 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $17.64 | 9.742% | $19.3585 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $106.60 | 5.629% | $112.6005 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $128.71 | 3.709% | $133.4839 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $564.94 | $616.2260 | $616.22 | $616.25 | $616.20 | |