| 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 | $85.41 | 5.218% | $89.8667 | $89.87 | $89.85 | $89.90 |
| Purchase #2 | $138.49 | 3.469% | $143.2942 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $63.57 | 4.119% | $66.1884 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $179.29 | 12.455% | $201.6206 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $113.28 | 10.763% | $125.4723 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $153.67 | 3.521% | $159.0807 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $101.78 | 5.462% | $107.3392 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $835.49 | $892.8621 | $892.86 | $892.85 | $892.90 | |