| 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 | $27.97 | 6.134% | $29.6857 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $185.99 | 10.702% | $205.8946 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $81.89 | 12.720% | $92.3064 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $74.86 | 11.214% | $83.2548 | $83.25 | $83.25 | $83.30 |
| Purchase #5 | $167.77 | 13.104% | $189.7546 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $78.83 | 6.583% | $84.0194 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $173.99 | 5.634% | $183.7926 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $791.30 | $868.7081 | $868.70 | $868.70 | $868.80 | |