| 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 | $75.67 | 7.698% | $81.4951 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $155.67 | 5.359% | $164.0124 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $88.96 | 7.493% | $95.6258 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $128.93 | 8.249% | $139.5654 | $139.57 | $139.55 | $139.60 |
| Purchase #5 | $8.84 | 3.396% | $9.1402 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $166.45 | 6.664% | $177.5422 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $30.42 | 10.848% | $33.72 | $33.72 | $33.70 | $33.70 |
| 7 purchase totals = | $654.94 | $701.1011 | $701.11 | $701.10 | $701.00 | |