| 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 | $12.59 | 8.454% | $13.6544 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $161.97 | 6.210% | $172.0283 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $72.76 | 5.862% | $77.0252 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $98.70 | 12.870% | $111.4027 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $199.84 | 3.465% | $206.7645 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $155.91 | 4.753% | $163.3204 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $161.81 | 9.402% | $177.0234 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $863.58 | $921.2189 | $921.21 | $921.20 | $921.20 | |