| 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 | $55.34 | 3.772% | $57.4274 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $89.87 | 8.147% | $97.1917 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $76.28 | 5.807% | $80.7096 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $249.30 | 12.595% | $280.6993 | $280.70 | $280.70 | $280.70 |
| Purchase #5 | $193.91 | 5.268% | $204.1252 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $101.91 | 10.466% | $112.5759 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $109.54 | 4.652% | $114.6358 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $876.15 | $947.3649 | $947.38 | $947.45 | $947.30 | |