| 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 | $82.55 | 10.702% | $91.3845 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $199.64 | 4.382% | $208.3882 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $184.29 | 4.604% | $192.7747 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $12.56 | 7.609% | $13.5157 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $84.94 | 9.666% | $93.1503 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $165.27 | 6.594% | $176.1679 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $42.49 | 10.450% | $46.9302 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $771.74 | $822.3115 | $822.31 | $822.30 | $822.40 | |