| 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 | $98.29 | 8.186% | $106.336 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $78.91 | 3.561% | $81.72 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $57.46 | 7.401% | $61.7126 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $129.46 | 9.465% | $141.7134 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $147.67 | 12.456% | $166.0638 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $152.45 | 11.463% | $169.9253 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $114.75 | 7.695% | $123.58 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $778.99 | $851.0511 | $851.05 | $851.05 | $851.00 | |