| 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 | $75.64 | 9.249% | $82.6359 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $42.69 | 7.152% | $45.7432 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $24.84 | 13.658% | $28.2326 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $245.97 | 10.806% | $272.5495 | $272.55 | $272.55 | $272.50 |
| Purchase #5 | $147.82 | 4.241% | $154.089 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $55.77 | 4.228% | $58.128 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $115.46 | 12.828% | $130.2712 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $708.19 | $771.6494 | $771.65 | $771.70 | $771.50 | |