| 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 | $78.75 | 13.733% | $89.5647 | $89.56 | $89.55 | $89.60 |
| Purchase #2 | $192.86 | 13.476% | $218.8498 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $161.70 | 4.782% | $169.4325 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $179.36 | 3.319% | $185.313 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $81.58 | 3.751% | $84.6401 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $58.99 | 8.368% | $63.9263 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $43.95 | 12.276% | $49.3453 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $797.19 | $861.0717 | $861.07 | $861.10 | $860.90 | |