| 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 | $69.36 | 11.214% | $77.138 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $161.37 | 9.829% | $177.2311 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $72.46 | 3.361% | $74.8954 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $108.97 | 12.253% | $122.3221 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $148.59 | 3.821% | $154.2676 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $240.36 | 6.450% | $255.8632 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $70.47 | 8.829% | $76.6918 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $871.58 | $938.4092 | $938.41 | $938.40 | $938.40 | |