| 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 | $17.42 | 7.584% | $18.7411 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $207.79 | 3.496% | $215.0543 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $162.52 | 4.411% | $169.6888 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $22.59 | 4.677% | $23.6465 | $23.65 | $23.65 | $23.60 |
| Purchase #5 | $192.64 | 6.326% | $204.8264 | $204.83 | $204.85 | $204.80 |
| Purchase #6 | $125.74 | 9.579% | $137.7846 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $173.77 | 5.733% | $183.7322 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $902.47 | $953.4739 | $953.47 | $953.55 | $953.40 | |