| 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 | $77.44 | 5.121% | $81.4057 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $61.27 | 11.409% | $68.2603 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $97.31 | 8.613% | $105.6913 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $225.89 | 13.311% | $255.9582 | $255.96 | $255.95 | $256.00 |
| Purchase #5 | $6.86 | 12.510% | $7.7182 | $7.72 | $7.70 | $7.70 |
| Purchase #6 | $183.62 | 9.337% | $200.7646 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $199.94 | 12.461% | $224.8545 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $852.33 | $944.6528 | $944.65 | $944.60 | $944.80 | |