| 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 | $10.30 | 7.113% | $11.0326 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $145.29 | 8.274% | $157.3113 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $84.87 | 10.764% | $94.0054 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $83.44 | 10.329% | $92.0585 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $191.36 | 7.587% | $205.8785 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $120.28 | 7.861% | $129.7352 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $228.70 | 7.312% | $245.4225 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $864.24 | $935.4440 | $935.45 | $935.45 | $935.40 | |