| 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 | $100.60 | 3.626% | $104.2478 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $31.95 | 9.740% | $35.0619 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $42.58 | 4.257% | $44.3926 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $164.84 | 3.268% | $170.227 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $91.58 | 3.601% | $94.8778 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $146.77 | 6.454% | $156.2425 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $221.55 | 9.227% | $241.9924 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $799.87 | $847.0420 | $847.04 | $847.10 | $847.00 | |