| 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 | $72.65 | 8.621% | $78.9132 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $97.42 | 7.609% | $104.8327 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $234.50 | 10.367% | $258.8106 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $209.60 | 13.779% | $238.4808 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $15.94 | 3.682% | $16.5269 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $141.80 | 12.430% | $159.4257 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $91.39 | 6.759% | $97.5671 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $863.30 | $954.5570 | $954.56 | $954.60 | $954.50 | |