| 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 | $11.81 | 10.730% | $13.0772 | $13.08 | $13.10 | $13.10 |
| Purchase #2 | $27.89 | 9.194% | $30.4542 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $153.44 | 5.679% | $162.1539 | $162.15 | $162.15 | $162.20 |
| Purchase #4 | $96.63 | 10.162% | $106.4495 | $106.45 | $106.45 | $106.40 |
| Purchase #5 | $119.36 | 8.513% | $129.5211 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $74.90 | 9.209% | $81.7975 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $35.98 | 4.862% | $37.7293 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $520.01 | $561.1827 | $561.18 | $561.20 | $561.20 | |