| 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 | $230.99 | 9.352% | $252.5922 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $55.60 | 4.363% | $58.0258 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $175.59 | 5.598% | $185.4195 | $185.42 | $185.40 | $185.40 |
| Purchase #4 | $93.45 | 13.211% | $105.7957 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $9.37 | 12.569% | $10.5477 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $9.47 | 3.161% | $9.7693 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $56.27 | 9.273% | $61.4879 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $630.74 | $683.6381 | $683.65 | $683.65 | $683.60 | |