| 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 | $223.74 | 9.828% | $245.7292 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $31.45 | 9.579% | $34.4626 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $174.65 | 8.153% | $188.8892 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $41.39 | 5.849% | $43.8109 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $56.43 | 8.859% | $61.4291 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $82.61 | 13.693% | $93.9218 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $186.63 | 11.116% | $207.3758 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $796.90 | $875.6186 | $875.62 | $875.65 | $875.60 | |