| 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 | $100.77 | 5.691% | $106.5048 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $121.83 | 12.564% | $137.1367 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $245.83 | 12.869% | $277.4659 | $277.47 | $277.45 | $277.50 |
| Purchase #4 | $33.79 | 7.146% | $36.2046 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $218.65 | 12.420% | $245.8063 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $62.48 | 6.410% | $66.485 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $170.55 | 9.469% | $186.6994 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $953.90 | $1,056.3027 | $1,056.31 | $1,056.30 | $1,056.30 | |