| 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 | $27.76 | 10.505% | $30.6762 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $53.60 | 4.791% | $56.168 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $36.65 | 3.677% | $37.9976 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $155.30 | 13.858% | $176.8215 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $214.93 | 8.178% | $232.507 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $207.39 | 10.236% | $228.6184 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $72.97 | 8.490% | $79.1652 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $768.60 | $841.9539 | $841.97 | $841.90 | $842.00 | |