| 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 | $31.94 | 13.266% | $36.1772 | $36.18 | $36.20 | $36.20 |
| Purchase #2 | $41.84 | 3.503% | $43.3057 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $100.81 | 13.818% | $114.7399 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $83.39 | 10.614% | $92.241 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $99.79 | 10.162% | $109.9307 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $189.86 | 8.199% | $205.4266 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $7.83 | 3.243% | $8.0839 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $555.46 | $609.9050 | $609.91 | $610.00 | $609.80 | |