| 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 | $75.30 | 9.760% | $82.6493 | $82.65 | $82.65 | $82.60 |
| Purchase #2 | $71.70 | 4.797% | $75.1394 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $243.98 | 4.145% | $254.093 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $222.57 | 8.296% | $241.0344 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $27.80 | 9.330% | $30.3937 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $139.63 | 13.434% | $158.3879 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $142.90 | 13.382% | $162.0229 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $923.88 | $1,003.7206 | $1,003.71 | $1,003.75 | $1,003.60 | |