| 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 | $68.59 | 8.782% | $74.6136 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $67.49 | 3.342% | $69.7455 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $138.78 | 5.803% | $146.8334 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $142.61 | 5.218% | $150.0514 | $150.05 | $150.05 | $150.10 |
| Purchase #5 | $198.31 | 4.398% | $207.0317 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $114.28 | 12.707% | $128.8016 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $118.49 | 8.658% | $128.7489 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $848.55 | $905.8261 | $905.82 | $905.85 | $905.70 | |