| 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 | $65.56 | 7.503% | $70.479 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $216.25 | 9.874% | $237.6025 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $131.79 | 5.358% | $138.8513 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $180.92 | 10.233% | $199.4335 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $197.79 | 13.339% | $224.1732 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $86.82 | 8.568% | $94.2587 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $18.26 | 9.141% | $19.9291 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $897.39 | $984.7273 | $984.72 | $984.75 | $984.80 | |