| 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 | $88.80 | 10.861% | $98.4446 | $98.44 | $98.45 | $98.40 |
| Purchase #2 | $189.63 | 3.210% | $195.7171 | $195.72 | $195.70 | $195.70 |
| Purchase #3 | $10.66 | 7.275% | $11.4355 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $13.61 | 12.656% | $15.3325 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $9.27 | 12.820% | $10.4584 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $70.68 | 5.515% | $74.578 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $135.40 | 6.502% | $144.2037 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $518.05 | $550.1698 | $550.17 | $550.20 | $550.10 | |