| 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 | $14.75 | 6.617% | $15.726 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $59.75 | 6.784% | $63.8034 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $215.65 | 7.410% | $231.6297 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $30.81 | 6.592% | $32.841 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $159.37 | 11.470% | $177.6497 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $247.72 | 3.390% | $256.1177 | $256.12 | $256.10 | $256.10 |
| Purchase #7 | $104.43 | 9.550% | $114.4031 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $832.48 | $892.1706 | $892.17 | $892.20 | $892.00 | |