| 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 | $5.73 | 12.477% | $6.4449 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $95.77 | 4.362% | $99.9475 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $100.81 | 8.821% | $109.7025 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $205.59 | 7.457% | $220.9208 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $123.50 | 5.762% | $130.6161 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $139.47 | 5.672% | $147.3807 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $28.79 | 7.858% | $31.0523 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $699.66 | $746.0648 | $746.06 | $746.05 | $746.00 | |