| 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 | $23.35 | 7.595% | $25.1234 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $79.72 | 13.476% | $90.4631 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $133.43 | 6.283% | $141.8134 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $157.74 | 8.108% | $170.5296 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $66.98 | 3.361% | $69.2312 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $67.39 | 4.662% | $70.5317 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $107.64 | 6.170% | $114.2814 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $636.25 | $681.9738 | $681.96 | $682.00 | $681.90 | |