| 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 | $125.96 | 3.104% | $129.8698 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $67.94 | 7.606% | $73.1075 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $230.36 | 11.428% | $256.6855 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $20.43 | 3.657% | $21.1771 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $16.31 | 7.298% | $17.5003 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $24.67 | 10.788% | $27.3314 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $174.87 | 13.645% | $198.731 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $660.54 | $724.4026 | $724.41 | $724.45 | $724.40 | |