| 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 | $55.36 | 8.472% | $60.0501 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $177.37 | 3.526% | $183.6241 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $225.41 | 8.126% | $243.7268 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $35.61 | 9.641% | $39.0432 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $34.29 | 6.518% | $36.525 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $76.93 | 12.381% | $86.4547 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $27.60 | 3.195% | $28.4818 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $632.57 | $677.9057 | $677.90 | $677.95 | $677.90 | |