| 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 | $44.34 | 13.456% | $50.3064 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $167.83 | 13.862% | $191.0946 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $9.93 | 5.253% | $10.4516 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $19.91 | 12.687% | $22.436 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $218.52 | 10.695% | $241.8907 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $241.66 | 5.414% | $254.7435 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $40.39 | 3.840% | $41.941 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $742.58 | $812.8638 | $812.86 | $812.90 | $812.80 | |