| 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 | $64.31 | 4.181% | $66.9988 | $67.00 | $67.00 | $67.00 |
| Purchase #2 | $77.88 | 6.375% | $82.8449 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $106.64 | 8.598% | $115.8089 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $101.30 | 8.816% | $110.2306 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $30.48 | 3.184% | $31.4505 | $31.45 | $31.45 | $31.50 |
| Purchase #6 | $196.95 | 8.584% | $213.8562 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $241.41 | 8.769% | $262.5792 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $818.97 | $883.7691 | $883.77 | $883.80 | $883.80 | |