| 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 | $55.33 | 7.173% | $59.2988 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $212.36 | 8.368% | $230.1303 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $63.45 | 9.688% | $69.597 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $83.94 | 8.396% | $90.9876 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $140.54 | 4.591% | $146.9922 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $190.80 | 3.863% | $198.1706 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $71.46 | 5.563% | $75.4353 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $817.88 | $870.6118 | $870.62 | $870.65 | $870.60 | |