| 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 | $52.86 | 13.545% | $60.0199 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $19.67 | 7.850% | $21.2141 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $181.45 | 11.560% | $202.4256 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $113.58 | 5.121% | $119.3964 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $124.41 | 6.327% | $132.2814 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $214.52 | 9.708% | $235.3456 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $129.37 | 3.198% | $133.5073 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $835.86 | $904.1903 | $904.20 | $904.20 | $904.10 | |