| 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 | $80.64 | 7.442% | $86.6412 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $162.43 | 9.337% | $177.5961 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $99.94 | 7.651% | $107.5864 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $242.41 | 9.508% | $265.4583 | $265.46 | $265.45 | $265.50 |
| Purchase #5 | $249.74 | 6.114% | $265.0091 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $217.33 | 13.248% | $246.1219 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $170.75 | 3.421% | $176.5914 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $1,223.24 | $1,325.0044 | $1,325.01 | $1,325.00 | $1,325.00 | |