| 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 | $84.43 | 8.850% | $91.9021 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $113.63 | 9.102% | $123.9726 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $236.84 | 12.630% | $266.7529 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $165.95 | 9.292% | $181.3701 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $17.30 | 5.548% | $18.2598 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $24.50 | 10.662% | $27.1122 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $189.25 | 10.777% | $209.6455 | $209.65 | $209.65 | $209.60 |
| 7 purchase totals = | $831.90 | $919.0152 | $919.01 | $918.95 | $919.10 | |