| 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 | $115.82 | 8.175% | $125.2883 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $46.34 | 5.209% | $48.7539 | $48.75 | $48.75 | $48.80 |
| Purchase #3 | $24.99 | 3.493% | $25.8629 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $43.45 | 4.512% | $45.4105 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $176.44 | 6.581% | $188.0515 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $5.62 | 12.106% | $6.3004 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $134.27 | 8.555% | $145.7568 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $546.93 | $585.4243 | $585.42 | $585.40 | $585.60 | |