| 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 | $110.66 | 10.302% | $122.0602 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $97.28 | 3.685% | $100.8648 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $18.47 | 10.497% | $20.4088 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $239.44 | 3.107% | $246.8794 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $186.38 | 11.377% | $207.5845 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $153.42 | 6.180% | $162.9014 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $85.97 | 8.157% | $92.9826 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $891.62 | $953.6817 | $953.67 | $953.70 | $953.80 | |