| 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 | $5.73 | 6.663% | $6.1118 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $248.60 | 11.416% | $276.9802 | $276.98 | $277.00 | $277.00 |
| Purchase #3 | $8.66 | 8.357% | $9.3837 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $100.36 | 9.379% | $109.7728 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $148.45 | 4.117% | $154.5617 | $154.56 | $154.55 | $154.60 |
| Purchase #6 | $162.83 | 10.694% | $180.243 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $49.92 | 9.514% | $54.6694 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $724.55 | $791.7226 | $791.71 | $791.70 | $791.80 | |