| 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 | $60.52 | 5.441% | $63.8129 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $223.99 | 4.127% | $233.2341 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $177.47 | 12.127% | $198.9918 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $191.54 | 8.491% | $207.8037 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $250.30 | 8.154% | $270.7095 | $270.71 | $270.70 | $270.70 |
| Purchase #6 | $133.26 | 8.792% | $144.9762 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $72.44 | 13.750% | $82.4005 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $1,109.52 | $1,201.9287 | $1,201.92 | $1,201.95 | $1,201.90 | |