| 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 | $96.51 | 8.741% | $104.9459 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $184.85 | 8.573% | $200.6972 | $200.70 | $200.70 | $200.70 |
| Purchase #3 | $76.46 | 13.146% | $86.5114 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $136.40 | 5.243% | $143.5515 | $143.55 | $143.55 | $143.60 |
| Purchase #5 | $218.92 | 4.186% | $228.084 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $29.64 | 4.535% | $30.9842 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $63.82 | 9.165% | $69.6691 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $806.60 | $864.4433 | $864.44 | $864.45 | $864.50 | |