| 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 | $11.93 | 4.301% | $12.4431 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $110.65 | 10.725% | $122.5172 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $24.59 | 13.783% | $27.9792 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $50.49 | 7.111% | $54.0803 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $192.51 | 10.800% | $213.3011 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $25.78 | 12.102% | $28.8999 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $30.57 | 13.357% | $34.6532 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $446.52 | $493.8740 | $493.87 | $493.90 | $493.90 | |