| 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 | $41.44 | 3.423% | $42.8585 | $42.86 | $42.85 | $42.90 |
| Purchase #2 | $22.30 | 10.304% | $24.5978 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $154.34 | 4.633% | $161.4906 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $155.97 | 3.296% | $161.1108 | $161.11 | $161.10 | $161.10 |
| Purchase #5 | $220.95 | 8.284% | $239.2535 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $174.57 | 4.630% | $182.6526 | $182.65 | $182.65 | $182.70 |
| Purchase #7 | $8.85 | 8.267% | $9.5816 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $778.42 | $821.5454 | $821.54 | $821.55 | $821.70 | |