| 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 | $27.32 | 11.614% | $30.4929 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $183.48 | 5.374% | $193.3402 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $156.70 | 9.639% | $171.8043 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $86.74 | 10.131% | $95.5276 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $248.91 | 11.716% | $278.0723 | $278.07 | $278.05 | $278.10 |
| Purchase #6 | $250.61 | 11.835% | $280.2697 | $280.27 | $280.25 | $280.30 |
| Purchase #7 | $43.37 | 8.410% | $47.0174 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $997.13 | $1,096.5244 | $1,096.52 | $1,096.50 | $1,096.50 | |