| 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 | $38.52 | 4.106% | $40.1016 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $141.72 | 11.232% | $157.638 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $114.91 | 12.299% | $129.0428 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $61.51 | 8.275% | $66.6 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $122.99 | 8.451% | $133.3839 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $51.27 | 9.707% | $56.2468 | $56.25 | $56.25 | $56.20 |
| Purchase #7 | $121.72 | 3.162% | $125.5688 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $652.64 | $708.5819 | $708.58 | $708.60 | $708.50 | |