| 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 | $114.90 | 5.285% | $120.9725 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $65.26 | 13.388% | $73.997 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $141.42 | 7.332% | $151.7889 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $27.56 | 8.774% | $29.9781 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $174.65 | 13.545% | $198.3063 | $198.31 | $198.30 | $198.30 |
| Purchase #6 | $49.76 | 4.518% | $52.0082 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $43.42 | 6.353% | $46.1785 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $616.97 | $673.2295 | $673.24 | $673.25 | $673.30 | |