| 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 | $43.31 | 7.763% | $46.6722 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $15.51 | 10.674% | $17.1655 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $11.77 | 3.267% | $12.1545 | $12.15 | $12.15 | $12.20 |
| Purchase #4 | $232.98 | 10.873% | $258.3119 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $35.28 | 6.741% | $37.6582 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $123.94 | 12.321% | $139.2106 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $85.71 | 7.344% | $92.0045 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $548.50 | $603.1774 | $603.17 | $603.10 | $603.30 | |