| 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 | $51.74 | 5.261% | $54.462 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $225.88 | 10.423% | $249.4235 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $195.28 | 4.260% | $203.5989 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $89.62 | 5.471% | $94.5231 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $28.44 | 5.829% | $30.0978 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $39.40 | 4.241% | $41.071 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $154.67 | 3.460% | $160.0216 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $785.03 | $833.1979 | $833.19 | $833.10 | $833.20 | |