| 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 | $30.69 | 12.707% | $34.5898 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $198.35 | 10.576% | $219.3275 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $32.45 | 12.390% | $36.4706 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $136.88 | 10.466% | $151.2059 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $145.93 | 3.572% | $151.1426 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $146.83 | 7.476% | $157.807 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $124.32 | 4.284% | $129.6459 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $815.45 | $880.1893 | $880.20 | $880.20 | $880.10 | |