| 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 | $8.83 | 12.136% | $9.9016 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $193.46 | 7.465% | $207.9018 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $81.94 | 4.358% | $85.5109 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $156.52 | 9.826% | $171.8997 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $100.80 | 3.515% | $104.3431 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $7.26 | 12.441% | $8.1632 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $227.58 | 12.709% | $256.5031 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $776.39 | $844.2234 | $844.21 | $844.20 | $844.20 | |