| 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 | $53.99 | 6.868% | $57.698 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $153.28 | 7.772% | $165.1929 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $92.57 | 10.207% | $102.0186 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $171.77 | 10.655% | $190.0721 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $13.55 | 7.751% | $14.6003 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $7.41 | 12.712% | $8.352 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $175.79 | 7.809% | $189.5174 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $668.36 | $727.4513 | $727.45 | $727.40 | $727.50 | |