| 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 | $120.27 | 12.121% | $134.8479 | $134.85 | $134.85 | $134.80 |
| Purchase #2 | $88.99 | 13.698% | $101.1799 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $80.31 | 9.751% | $88.141 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $61.81 | 5.174% | $65.008 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $168.69 | 8.702% | $183.3694 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $29.61 | 13.161% | $33.507 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $28.47 | 3.232% | $29.3902 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $578.15 | $635.4434 | $635.45 | $635.45 | $635.40 | |