| 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 | $9.90 | 8.361% | $10.7277 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $99.54 | 10.675% | $110.1659 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $179.57 | 8.736% | $195.2572 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $173.85 | 4.262% | $181.2595 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $36.55 | 4.435% | $38.171 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $206.95 | 10.108% | $227.8685 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $216.88 | 6.572% | $231.1334 | $231.13 | $231.15 | $231.10 |
| 7 purchase totals = | $923.24 | $994.5832 | $994.59 | $994.55 | $994.70 | |