| 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 | $98.39 | 8.752% | $107.0011 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $69.79 | 13.279% | $79.0574 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $40.77 | 5.605% | $43.0552 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $209.57 | 13.131% | $237.0886 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $92.80 | 6.864% | $99.1698 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $154.43 | 6.388% | $164.295 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $154.99 | 12.867% | $174.9326 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $820.74 | $904.5997 | $904.61 | $904.60 | $904.70 | |