| 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 | $76.89 | 10.384% | $84.8743 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $12.84 | 6.809% | $13.7143 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $72.62 | 11.220% | $80.768 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $23.46 | 5.839% | $24.8298 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $237.88 | 8.851% | $258.9348 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $197.95 | 3.549% | $204.9752 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $207.57 | 11.833% | $232.1318 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $829.21 | $900.2282 | $900.22 | $900.25 | $900.20 | |