| 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 | $111.38 | 4.667% | $116.5781 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $232.39 | 11.835% | $259.8934 | $259.89 | $259.90 | $259.90 |
| Purchase #3 | $192.60 | 5.572% | $203.3317 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $14.75 | 13.277% | $16.7084 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $9.50 | 8.264% | $10.2851 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $76.46 | 12.806% | $86.2515 | $86.25 | $86.25 | $86.30 |
| Purchase #7 | $120.61 | 6.711% | $128.7041 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $757.69 | $821.7523 | $821.75 | $821.80 | $821.80 | |