| 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 | $27.42 | 11.534% | $30.5826 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $117.94 | 12.775% | $133.0068 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $159.63 | 7.563% | $171.7028 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $17.33 | 8.349% | $18.7769 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $190.94 | 7.242% | $204.7679 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $239.52 | 7.118% | $256.569 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $148.26 | 13.278% | $167.946 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $901.04 | $983.3520 | $983.36 | $983.35 | $983.40 | |