| 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 | $88.75 | 7.555% | $95.4551 | $95.46 | $95.45 | $95.50 |
| Purchase #2 | $175.61 | 6.417% | $186.8789 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $221.77 | 5.538% | $234.0516 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $60.28 | 7.489% | $64.7944 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $216.63 | 5.206% | $227.9078 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $18.31 | 13.501% | $20.782 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $12.36 | 12.331% | $13.8841 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $793.71 | $843.7539 | $843.75 | $843.80 | $843.90 | |