| 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 | $49.61 | 4.574% | $51.8792 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $240.91 | 3.227% | $248.6842 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $46.54 | 7.635% | $50.0933 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $224.75 | 9.215% | $245.4607 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $212.65 | 6.321% | $226.0916 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $23.89 | 12.485% | $26.8727 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $199.75 | 11.644% | $223.0089 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $998.10 | $1,072.0906 | $1,072.08 | $1,072.10 | $1,072.20 | |