| 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 | $104.66 | 4.334% | $109.196 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $129.67 | 10.347% | $143.087 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $44.97 | 10.631% | $49.7508 | $49.75 | $49.75 | $49.80 |
| Purchase #4 | $61.96 | 3.462% | $64.1051 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $199.34 | 3.717% | $206.7495 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $123.25 | 7.620% | $132.6417 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $80.46 | 11.658% | $89.84 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $744.31 | $795.3701 | $795.38 | $795.40 | $795.30 | |