| 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 | $8.38 | 3.548% | $8.6773 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $150.75 | 12.204% | $169.1475 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $86.57 | 5.353% | $91.2041 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $205.25 | 8.409% | $222.5095 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $205.83 | 9.640% | $225.672 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $162.78 | 7.122% | $174.3732 | $174.37 | $174.35 | $174.40 |
| Purchase #7 | $122.87 | 5.439% | $129.5529 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $942.43 | $1,021.1365 | $1,021.13 | $1,021.10 | $1,021.20 | |