| 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 | $5.81 | 4.260% | $6.0575 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $22.51 | 8.257% | $24.3687 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $134.69 | 13.529% | $152.9122 | $152.91 | $152.90 | $152.90 |
| Purchase #4 | $125.69 | 12.583% | $141.5056 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $136.78 | 5.259% | $143.9733 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $243.60 | 4.727% | $255.115 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $241.85 | 12.817% | $272.8479 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $910.93 | $996.7802 | $996.79 | $996.70 | $996.80 | |