| 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 | $80.71 | 6.106% | $85.6382 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $26.54 | 7.621% | $28.5626 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $189.98 | 9.329% | $207.7032 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $241.58 | 7.805% | $260.4353 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $237.98 | 6.738% | $254.0151 | $254.02 | $254.00 | $254.00 |
| Purchase #6 | $89.58 | 11.138% | $99.5574 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $200.93 | 3.380% | $207.7214 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $1,067.30 | $1,143.6332 | $1,143.64 | $1,143.60 | $1,143.60 | |