| 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 | $51.72 | 12.279% | $58.0707 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $202.45 | 4.387% | $211.3315 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $94.73 | 11.864% | $105.9688 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $35.66 | 6.393% | $37.9397 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $27.50 | 13.638% | $31.2505 | $31.25 | $31.25 | $31.30 |
| Purchase #6 | $224.32 | 9.748% | $246.1867 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $192.81 | 3.837% | $200.2081 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $829.19 | $890.9560 | $890.96 | $890.95 | $891.00 | |