| 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 | $85.35 | 3.527% | $88.3603 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $64.61 | 11.716% | $72.1797 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $16.72 | 11.272% | $18.6047 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $199.59 | 7.424% | $214.4076 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $201.59 | 7.660% | $217.0318 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $79.64 | 3.762% | $82.6361 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $179.77 | 11.215% | $199.9312 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $827.27 | $893.1514 | $893.15 | $893.20 | $893.10 | |