| 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 | $96.46 | 7.819% | $104.0022 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $78.43 | 9.705% | $86.0416 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $134.69 | 7.592% | $144.9157 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $205.51 | 10.212% | $226.4967 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $88.67 | 8.776% | $96.4517 | $96.45 | $96.45 | $96.50 |
| Purchase #6 | $18.62 | 3.741% | $19.3166 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $29.27 | 8.431% | $31.7378 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $651.65 | $708.9623 | $708.97 | $708.95 | $708.90 | |