| 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 | $88.62 | 7.574% | $95.3321 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $229.70 | 8.628% | $249.5185 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $78.80 | 3.761% | $81.7637 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $47.91 | 4.396% | $50.0161 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $75.60 | 9.366% | $82.6807 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $200.37 | 12.466% | $225.3481 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $193.32 | 11.436% | $215.4281 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $914.32 | $1,000.0873 | $1,000.09 | $1,000.10 | $1,000.00 | |