| 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 | $8.88 | 5.430% | $9.3622 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $97.29 | 12.403% | $109.3569 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $49.96 | 3.626% | $51.7715 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $248.80 | 3.647% | $257.8737 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $77.25 | 12.871% | $87.1928 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $96.67 | 13.287% | $109.5145 | $109.51 | $109.50 | $109.50 |
| Purchase #7 | $154.65 | 7.572% | $166.3601 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $733.50 | $791.4317 | $791.42 | $791.35 | $791.60 | |