| 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 | $110.30 | 12.869% | $124.4945 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $92.40 | 10.367% | $101.9791 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $162.49 | 5.231% | $170.9899 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $48.72 | 10.469% | $53.8205 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $17.44 | 6.784% | $18.6231 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $98.74 | 5.456% | $104.1273 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $204.73 | 10.124% | $225.4569 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $734.82 | $799.4913 | $799.49 | $799.50 | $799.50 | |