| 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 | $94.92 | 5.528% | $100.1672 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $216.85 | 6.681% | $231.3377 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $192.29 | 4.533% | $201.0065 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $18.67 | 8.158% | $20.1931 | $20.19 | $20.20 | $20.20 |
| Purchase #5 | $19.36 | 3.414% | $20.021 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $191.36 | 11.245% | $212.8784 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $35.46 | 11.715% | $39.6141 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $768.91 | $825.2180 | $825.22 | $825.20 | $825.20 | |