| 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 | $73.66 | 3.797% | $76.4569 | $76.46 | $76.45 | $76.50 |
| Purchase #2 | $79.89 | 7.668% | $86.016 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $238.29 | 5.800% | $252.1108 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $141.54 | 6.274% | $150.4202 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $195.77 | 4.242% | $204.0746 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $210.48 | 3.287% | $217.3985 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $86.31 | 8.798% | $93.9036 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $1,025.94 | $1,080.3806 | $1,080.38 | $1,080.30 | $1,080.40 | |