| 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 | $203.30 | 13.597% | $230.9427 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $51.87 | 3.770% | $53.8255 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $33.95 | 8.869% | $36.961 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $58.85 | 12.761% | $66.3598 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $30.89 | 13.629% | $35.1 | $35.10 | $35.10 | $35.10 |
| Purchase #6 | $19.82 | 10.722% | $21.9451 | $21.95 | $21.95 | $21.90 |
| Purchase #7 | $200.34 | 5.855% | $212.0699 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $599.02 | $657.2040 | $657.21 | $657.20 | $657.20 | |