| 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 | $50.67 | 10.454% | $55.967 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $160.45 | 3.334% | $165.7994 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $108.72 | 9.825% | $119.4017 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $231.47 | 10.499% | $255.772 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $112.44 | 13.462% | $127.5767 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $114.66 | 6.617% | $122.2471 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $79.84 | 4.664% | $83.5637 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $858.25 | $930.3276 | $930.33 | $930.30 | $930.40 | |