| 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 | $71.30 | 9.346% | $77.9637 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $62.41 | 13.482% | $70.8241 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $111.68 | 5.287% | $117.5845 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $104.41 | 11.866% | $116.7993 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $221.83 | 5.812% | $234.7228 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $96.51 | 7.157% | $103.4172 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $144.59 | 12.775% | $163.0614 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $812.73 | $884.3730 | $884.36 | $884.30 | $884.40 | |