| 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 | $23.87 | 7.411% | $25.639 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $104.61 | 7.810% | $112.78 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $218.39 | 5.330% | $230.0302 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $15.40 | 5.802% | $16.2935 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $150.38 | 13.106% | $170.0888 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $77.90 | 10.349% | $85.9619 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $192.68 | 9.213% | $210.4316 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $783.23 | $851.2250 | $851.22 | $851.30 | $851.20 | |