| 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 | $44.68 | 5.589% | $47.1772 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $243.45 | 11.387% | $271.1717 | $271.17 | $271.15 | $271.20 |
| Purchase #3 | $21.73 | 12.396% | $24.4237 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $186.78 | 10.179% | $205.7923 | $205.79 | $205.80 | $205.80 |
| Purchase #5 | $129.83 | 12.351% | $145.8653 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $113.43 | 3.610% | $117.5248 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $191.56 | 7.870% | $206.6358 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $931.46 | $1,018.5908 | $1,018.59 | $1,018.55 | $1,018.60 | |