| 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 | $73.82 | 8.261% | $79.9183 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $215.48 | 12.533% | $242.4861 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $54.60 | 6.490% | $58.1435 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $209.73 | 10.729% | $232.2319 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $200.63 | 10.708% | $222.1135 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $140.73 | 5.515% | $148.4913 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $73.96 | 10.325% | $81.5964 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $968.95 | $1,064.9810 | $1,064.98 | $1,065.00 | $1,064.90 | |