| 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 | $11.44 | 5.227% | $12.038 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $79.97 | 12.780% | $90.1902 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $122.87 | 4.659% | $128.5945 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $81.53 | 6.261% | $86.6346 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $196.90 | 3.271% | $203.3406 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $81.49 | 8.793% | $88.6554 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $48.43 | 7.691% | $52.1548 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $622.63 | $661.6081 | $661.60 | $661.65 | $661.60 | |