| 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 | $36.29 | 3.677% | $37.6244 | $37.62 | $37.60 | $37.60 |
| Purchase #2 | $28.56 | 8.488% | $30.9842 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $25.28 | 13.597% | $28.7173 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $208.66 | 11.510% | $232.6768 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $206.45 | 9.524% | $226.1123 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $114.72 | 11.817% | $128.2765 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $46.74 | 9.813% | $51.3266 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $666.70 | $735.7181 | $735.72 | $735.75 | $735.70 | |