| 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 | $7.32 | 5.813% | $7.7455 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $85.81 | 12.731% | $96.7345 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $199.79 | 4.784% | $209.348 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $179.25 | 4.137% | $186.6656 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $99.78 | 10.567% | $110.3238 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $95.28 | 13.671% | $108.3057 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $48.41 | 7.203% | $51.897 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $715.64 | $771.0201 | $771.03 | $771.00 | $770.90 | |