| 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 | $10.96 | 6.421% | $11.6637 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $188.48 | 9.799% | $206.9492 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $100.72 | 9.236% | $110.0225 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $9.99 | 9.734% | $10.9624 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $250.44 | 8.864% | $272.639 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $144.58 | 5.277% | $152.2095 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $133.91 | 10.709% | $148.2504 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $839.08 | $912.6967 | $912.69 | $912.65 | $912.70 | |