| 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 | $37.74 | 8.302% | $40.8732 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $114.38 | 13.406% | $129.7138 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $127.60 | 9.592% | $139.8394 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $113.38 | 12.474% | $127.523 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $70.71 | 3.676% | $73.3093 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $186.98 | 7.505% | $201.0128 | $201.01 | $201.00 | $201.00 |
| Purchase #7 | $146.77 | 8.618% | $159.4186 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $797.56 | $871.6901 | $871.68 | $871.60 | $871.60 | |