| 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 | $104.31 | 10.176% | $114.9246 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $77.65 | 4.166% | $80.8849 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $70.80 | 12.171% | $79.4171 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $133.90 | 10.257% | $147.6341 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $201.76 | 13.142% | $228.2753 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $48.59 | 10.657% | $53.7682 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $21.61 | 5.224% | $22.7389 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $658.62 | $727.6431 | $727.64 | $727.65 | $727.60 | |