| 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 | $104.34 | 3.360% | $107.8458 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $11.42 | 7.730% | $12.3028 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $15.60 | 8.140% | $16.8698 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $22.81 | 7.529% | $24.5274 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $210.43 | 7.764% | $226.7678 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $76.28 | 5.571% | $80.5296 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $119.48 | 11.339% | $133.0278 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $560.36 | $601.8710 | $601.88 | $601.90 | $601.80 | |