| 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 | $96.62 | 13.370% | $109.5381 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $199.63 | 9.569% | $218.7326 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $36.67 | 8.639% | $39.8379 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $76.69 | 13.382% | $86.9527 | $86.95 | $86.95 | $87.00 |
| Purchase #5 | $78.29 | 13.297% | $88.7002 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $47.40 | 7.616% | $51.01 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $103.58 | 10.109% | $114.0509 | $114.05 | $114.05 | $114.10 |
| 7 purchase totals = | $638.88 | $708.8224 | $708.82 | $708.85 | $708.80 | |