| 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 | $27.83 | 10.141% | $30.6522 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $242.45 | 13.267% | $274.6158 | $274.62 | $274.60 | $274.60 |
| Purchase #3 | $232.46 | 9.139% | $253.7045 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $197.50 | 8.731% | $214.7437 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $59.50 | 7.724% | $64.0958 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $74.49 | 3.854% | $77.3608 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $108.77 | 13.867% | $123.8531 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $943.00 | $1,039.0259 | $1,039.02 | $1,039.00 | $1,039.10 | |