| 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 | $175.55 | 7.718% | $189.0989 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $22.52 | 9.432% | $24.6441 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $225.99 | 9.532% | $247.5314 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $99.27 | 7.322% | $106.5385 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $9.74 | 3.483% | $10.0792 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $55.77 | 11.159% | $61.9934 | $61.99 | $62.00 | $62.00 |
| Purchase #7 | $117.74 | 8.619% | $127.888 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $706.58 | $767.7735 | $767.77 | $767.85 | $767.70 | |