| 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 | $195.54 | 5.228% | $205.7628 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $219.45 | 12.820% | $247.5835 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $62.67 | 11.772% | $70.0475 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $50.65 | 12.332% | $56.8962 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $67.59 | 9.142% | $73.7691 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $214.51 | 7.169% | $229.8882 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $5.73 | 5.265% | $6.0317 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $816.14 | $889.9790 | $889.98 | $890.00 | $890.00 | |