| 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 | $30.98 | 4.750% | $32.4516 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $183.83 | 10.657% | $203.4208 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $154.48 | 6.437% | $164.4239 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $51.25 | 4.627% | $53.6213 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $127.37 | 8.199% | $137.8131 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $205.53 | 12.675% | $231.5809 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $92.70 | 5.184% | $97.5056 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $846.14 | $920.8172 | $920.81 | $920.75 | $920.80 | |