| 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 | $12.28 | 3.752% | $12.7407 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $193.68 | 3.260% | $199.994 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $154.79 | 12.619% | $174.323 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $61.59 | 4.677% | $64.4706 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $189.68 | 12.339% | $213.0846 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $49.53 | 13.606% | $56.2691 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $77.59 | 12.328% | $87.1553 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $739.14 | $808.0373 | $808.03 | $808.00 | $808.10 | |