| 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 | $33.88 | 7.175% | $36.3109 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $53.34 | 7.865% | $57.5352 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $250.58 | 5.869% | $265.2865 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $211.32 | 7.328% | $226.8055 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $68.83 | 4.240% | $71.7484 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $162.99 | 4.308% | $170.0116 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $103.61 | 10.846% | $114.8475 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $884.55 | $942.5456 | $942.56 | $942.55 | $942.40 | |