| 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 | $58.45 | 12.488% | $65.7492 | $65.75 | $65.75 | $65.70 |
| Purchase #2 | $97.62 | 13.243% | $110.5478 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $111.84 | 10.265% | $123.3204 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $51.64 | 13.450% | $58.5856 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $8.32 | 13.493% | $9.4426 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $170.69 | 6.588% | $181.9351 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $97.91 | 9.547% | $107.2575 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $596.47 | $656.8382 | $656.85 | $656.85 | $656.70 | |