| 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 | $47.87 | 4.118% | $49.8413 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $241.29 | 6.631% | $257.2899 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $91.91 | 8.435% | $99.6626 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $19.60 | 10.533% | $21.6645 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $236.41 | 3.573% | $244.8569 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $220.84 | 13.280% | $250.1676 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $207.95 | 4.451% | $217.2059 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $1,065.87 | $1,140.6887 | $1,140.69 | $1,140.65 | $1,140.80 | |