| 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 | $70.44 | 6.259% | $74.8488 | $74.85 | $74.85 | $74.80 |
| Purchase #2 | $221.89 | 3.466% | $229.5807 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $8.56 | 12.185% | $9.603 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $155.77 | 6.328% | $165.6271 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $15.57 | 11.611% | $17.3778 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $33.33 | 4.844% | $34.9445 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $157.91 | 12.714% | $177.9867 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $663.47 | $709.9686 | $709.97 | $710.05 | $709.90 | |