| 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 | $17.29 | 7.748% | $18.6296 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $25.81 | 7.690% | $27.7948 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $65.41 | 7.182% | $70.1077 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $16.81 | 11.586% | $18.7576 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $225.64 | 11.710% | $252.0624 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $52.83 | 3.393% | $54.6225 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $222.99 | 5.213% | $234.6145 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $626.78 | $676.5891 | $676.58 | $676.55 | $676.60 | |