| 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 | $82.64 | 10.184% | $91.0561 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $82.53 | 9.187% | $90.112 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $93.96 | 3.763% | $97.4957 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $123.60 | 13.564% | $140.3651 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $78.31 | 7.489% | $84.1746 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $129.60 | 7.275% | $139.0284 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $231.61 | 8.265% | $250.7526 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $822.25 | $892.9845 | $892.99 | $892.95 | $893.10 | |