| 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 | $26.90 | 7.687% | $28.9678 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $227.36 | 10.473% | $251.1714 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $25.98 | 9.135% | $28.3533 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $43.93 | 12.337% | $49.3496 | $49.35 | $49.35 | $49.30 |
| Purchase #5 | $67.96 | 12.744% | $76.6208 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $85.26 | 13.180% | $96.4973 | $96.50 | $96.50 | $96.50 |
| Purchase #7 | $165.95 | 6.328% | $176.4513 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $643.34 | $707.4115 | $707.41 | $707.35 | $707.50 | |