| 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 | $75.46 | 3.612% | $78.1856 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $16.57 | 10.402% | $18.2936 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $97.65 | 10.328% | $107.7353 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $181.71 | 13.168% | $205.6376 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $7.87 | 9.321% | $8.6036 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $76.57 | 3.789% | $79.4712 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $59.71 | 9.421% | $65.3353 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $515.54 | $563.2622 | $563.27 | $563.30 | $563.20 | |