| 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 | $86.74 | 7.114% | $92.9107 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $83.36 | 12.324% | $93.6333 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $56.40 | 4.331% | $58.8427 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $171.81 | 8.415% | $186.2678 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $243.63 | 5.547% | $257.1442 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $134.34 | 7.587% | $144.5324 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $161.95 | 11.309% | $180.2649 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $938.23 | $1,013.5960 | $1,013.58 | $1,013.60 | $1,013.50 | |