| 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 | $39.56 | 10.371% | $43.6628 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $181.75 | 12.675% | $204.7868 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $141.30 | 3.241% | $145.8795 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $79.43 | 11.447% | $88.5224 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $37.75 | 11.450% | $42.0724 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $17.27 | 4.140% | $17.985 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $34.30 | 4.516% | $35.849 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $531.36 | $578.7579 | $578.76 | $578.75 | $578.80 | |