| 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 | $73.64 | 4.568% | $77.0039 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $81.98 | 8.276% | $88.7647 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $81.76 | 6.177% | $86.8103 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $161.86 | 6.603% | $172.5476 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $103.80 | 4.400% | $108.3672 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $218.65 | 8.710% | $237.6944 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $228.25 | 8.289% | $247.1696 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $949.94 | $1,018.3577 | $1,018.35 | $1,018.30 | $1,018.40 | |