| 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 | $79.48 | 4.405% | $82.9811 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $243.34 | 11.560% | $271.4701 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $142.25 | 6.633% | $151.6854 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $9.41 | 13.635% | $10.6931 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $199.41 | 12.199% | $223.736 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $97.96 | 8.628% | $106.412 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $207.39 | 9.274% | $226.6233 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $979.24 | $1,073.6010 | $1,073.60 | $1,073.60 | $1,073.60 | |