| 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 | $78.79 | 7.836% | $84.964 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $246.78 | 12.159% | $276.786 | $276.79 | $276.80 | $276.80 |
| Purchase #3 | $175.37 | 13.554% | $199.1396 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $225.52 | 11.171% | $250.7128 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $240.78 | 13.816% | $274.0462 | $274.05 | $274.05 | $274.00 |
| Purchase #6 | $31.40 | 11.666% | $35.0631 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $184.53 | 10.486% | $203.8798 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $1,183.17 | $1,324.5915 | $1,324.59 | $1,324.60 | $1,324.60 | |