| 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 | $6.63 | 5.603% | $7.0015 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $234.60 | 8.449% | $254.4214 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $148.94 | 5.190% | $156.67 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $164.58 | 6.462% | $175.2152 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $215.48 | 7.277% | $231.1605 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $59.78 | 3.267% | $61.733 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $86.36 | 5.173% | $90.8274 | $90.83 | $90.85 | $90.80 |
| 7 purchase totals = | $916.37 | $977.0290 | $977.03 | $977.00 | $977.00 | |