| 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 | $66.88 | 12.480% | $75.2266 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $82.60 | 4.130% | $86.0114 | $86.01 | $86.00 | $86.00 |
| Purchase #3 | $238.83 | 12.173% | $267.9028 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $74.63 | 7.635% | $80.328 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $154.86 | 12.689% | $174.5102 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $31.87 | 13.114% | $36.0494 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $232.68 | 8.806% | $253.1698 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $882.35 | $973.1982 | $973.20 | $973.20 | $973.10 | |