| 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 | $46.93 | 10.504% | $51.8595 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $185.55 | 9.432% | $203.0511 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $99.85 | 4.593% | $104.4361 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $13.86 | 7.304% | $14.8723 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $177.75 | 9.379% | $194.4212 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $208.40 | 13.535% | $236.6069 | $236.61 | $236.60 | $236.60 |
| Purchase #7 | $190.40 | 4.195% | $198.3873 | $198.39 | $198.40 | $198.40 |
| 7 purchase totals = | $922.74 | $1,003.6344 | $1,003.64 | $1,003.60 | $1,003.70 | |