| 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 | $5.44 | 9.703% | $5.9678 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $28.61 | 8.862% | $31.1454 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $170.42 | 13.604% | $193.6039 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $58.80 | 10.440% | $64.9387 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $239.85 | 9.688% | $263.0867 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $82.93 | 10.567% | $91.6932 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $250.27 | 11.445% | $278.9134 | $278.91 | $278.90 | $278.90 |
| 7 purchase totals = | $836.32 | $929.3491 | $929.35 | $929.35 | $929.30 | |