| 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 | $66.57 | 5.315% | $70.1082 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $247.32 | 7.303% | $265.3818 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $28.53 | 5.824% | $30.1916 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $76.33 | 3.802% | $79.2321 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $216.37 | 12.403% | $243.2064 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $150.46 | 7.407% | $161.6046 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $160.48 | 9.349% | $175.4833 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $946.06 | $1,025.2080 | $1,025.20 | $1,025.25 | $1,025.20 | |