| 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 | $85.47 | 8.156% | $92.4409 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $160.80 | 4.165% | $167.4973 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $20.81 | 9.178% | $22.7199 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $19.49 | 13.869% | $22.1931 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $214.56 | 5.617% | $226.6118 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $221.78 | 11.678% | $247.6795 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $192.46 | 12.681% | $216.8659 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $915.37 | $996.0084 | $996.01 | $996.00 | $996.00 | |