| 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 | $51.68 | 9.138% | $56.4025 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $210.59 | 8.168% | $227.791 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $117.39 | 9.228% | $128.2227 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $59.54 | 6.850% | $63.6185 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $212.59 | 11.698% | $237.4588 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $23.79 | 5.440% | $25.0842 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $104.75 | 9.263% | $114.453 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $780.33 | $853.0307 | $853.02 | $853.00 | $853.10 | |