| 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 | $76.52 | 6.474% | $81.4739 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $200.51 | 12.710% | $225.9948 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $199.29 | 8.382% | $215.9945 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $54.77 | 13.409% | $62.1141 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $25.86 | 7.626% | $27.8321 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $51.49 | 12.182% | $57.7625 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $73.59 | 6.842% | $78.625 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $682.03 | $749.7969 | $749.78 | $749.80 | $749.80 | |