| 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 | $12.36 | 11.726% | $13.8093 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $132.65 | 11.367% | $147.7283 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $57.89 | 9.407% | $63.3357 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $35.30 | 13.287% | $39.9903 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $95.60 | 12.239% | $107.3005 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $65.52 | 3.171% | $67.5976 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $205.91 | 7.482% | $221.3162 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $605.23 | $661.0779 | $661.09 | $661.10 | $661.00 | |