| 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 | $22.92 | 12.815% | $25.8572 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $41.50 | 9.755% | $45.5483 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $143.90 | 13.442% | $163.243 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $167.63 | 4.153% | $174.5917 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $101.86 | 5.364% | $107.3238 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $152.74 | 11.235% | $169.9003 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $164.27 | 4.574% | $171.7837 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $794.82 | $858.2480 | $858.24 | $858.25 | $858.20 | |