| 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 | $33.55 | 9.641% | $36.7846 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $55.74 | 6.154% | $59.1702 | $59.17 | $59.15 | $59.20 |
| Purchase #3 | $198.93 | 9.682% | $218.1904 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $137.59 | 5.530% | $145.1987 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $142.66 | 13.455% | $161.8549 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $185.56 | 3.862% | $192.7263 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $132.93 | 11.433% | $148.1279 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $886.96 | $962.0530 | $962.05 | $962.10 | $962.10 | |