| 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 | $31.65 | 10.634% | $35.0157 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $99.81 | 4.826% | $104.6268 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $133.28 | 8.178% | $144.1796 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $71.90 | 12.772% | $81.0831 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $188.30 | 6.295% | $200.1535 | $200.15 | $200.15 | $200.20 |
| Purchase #6 | $235.65 | 3.253% | $243.3157 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $131.44 | 11.498% | $146.553 | $146.55 | $146.55 | $146.60 |
| 7 purchase totals = | $892.03 | $954.9274 | $954.93 | $954.95 | $955.00 | |