| 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 | $33.41 | 6.233% | $35.4924 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $85.62 | 7.202% | $91.7864 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $108.92 | 5.603% | $115.0228 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $45.58 | 12.777% | $51.4038 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $250.76 | 11.757% | $280.2419 | $280.24 | $280.25 | $280.20 |
| Purchase #6 | $9.99 | 12.719% | $11.2606 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $211.53 | 12.706% | $238.407 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $745.81 | $823.6149 | $823.61 | $823.60 | $823.60 | |