| 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 | $42.77 | 11.228% | $47.5722 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $90.33 | 10.159% | $99.5066 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $196.67 | 13.400% | $223.0238 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $193.84 | 7.146% | $207.6918 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $242.36 | 12.750% | $273.2609 | $273.26 | $273.25 | $273.30 |
| Purchase #6 | $101.78 | 5.298% | $107.1723 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $22.48 | 12.622% | $25.3174 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $890.23 | $983.5450 | $983.54 | $983.45 | $983.60 | |